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| ritorna a Forest |
| Cronologia
biografica |
| Documenti |
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Lee De Forest |
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Council
Bluffs, Iowa
26.08.1873-
Hollywood, California
30.06.1961
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Bibliografia
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| 1900 | |||
| 1901 |
06
03 1901 US720568
Space telegraphy
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| 1902 |
Scrapbook
Lee De
Forest, Crerar Manuscript Collection (University of Chicago. Library)
1902 - 244 pagine
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03
03 1902 US730246
(A) SPACE TELEGRAPHY
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04
11 1902 US730247
WIRELESS TELEGRAPHY
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14
11 1902 US730247
Wireless telegraphy
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20
11 1912 US730819
WIRELESS SIGNALING.
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10
12 1902 US730247A Wireless
signaling apparatus
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10
12 1902 US802981
WIRELESS SIGNALING APPARATUS
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24
12 1902 US770228A
Receiver for space signaling
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| 1903 |
17
01 1903 US894378
WIRELESS SIGNALING APPARATUS
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14
03 1903 US770229
WIRELESS SIGNALING APPARATUS
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14
03 1903 US759216A
WIRELESS SIGNALING APPARATUS
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17
06 1903 US749436 WIRELESS
TELEGRAPH RANGE FINDER
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20
06 1903 US772878
(A) MAGNETIC DETECTOR
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21
09 1903 US758517
(A)ART OF WIRELESS TELEGRAPHY
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21
09 1903 US772879
ART OF DUPLEX WIRELESS TELEGRAPHY
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02
11 1903 US877069
(A) MAGNETIC DETECTOR
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| 1904 |
25
01 1904 US806966
(A)WIRELESS-TELEGRAPH SYSTEM
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11
05 1904 US876165 WIRELESS
TELEGRAPH TRANSMITTING SYSTEM.
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26
05 1904 US771819
(A)WIRELESS SIGNALING APPARATUS
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28
05 1904 US771818
(A)WIRELESS SIGNALING APPARATUS
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| 1905 |
02
02 1905 US979275
(A) OSCILLATION-RESPONSIVE DEVICE.
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22
03 1905 US926933
(A) WIRELESS TELEGRAPHY
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06
12 1905 US827523
(A)WIRELESS-TELEGRAPH SYSTEM
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08
12 1905 US833034 AEROPHONE.
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11
12 1905 US836015
(A) AEROPHONE
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22
12 1905 US836072
(A) AEROPHONE
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22
12 1905 US894318
(A) AEROPHORE
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| 1906 |
Wireless
system of
Lee De Forest: a collection of pamphlets] Lee De Forest s.n., 1906
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02
01 1906 US827524
(A) WIRELESS-TELEGRAPH SYSTEM
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18
01 1906 US824637
(A)OSCILLATION-RESPONSIVE DEVICE
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20
01 1906 US824638
(A) OSCILLATION-RESPONSIVE DEVICE
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02
02 1906 US926935
(A) WIRELESS-TELEGRAPH TRANSMITTER
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02
02 1906 US822936
(A)WIRELESS-TELEGRAPH SYSTEM
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14
02 1906 US837901
(A) WIRELESS TELEGRAPHY
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20
02 1906 US824003
(A) WIRELESS-TELEGRAPH SYSTEM
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03
03 1906 GB190605258
(A) Wireless Telegraphy
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04
04 1906 US867876 (A)
OSCILLATION-RESPONSIVE DEVICE
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19
05 1906 US836070
(A)OSCILLATION-RESPONSIVE DEVICE
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19
05 1906 US836071
(A)OSCILLATION-RESPONSIVE DEVICE
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20
06 1906 US1101533
(A) WIRELESS TELEGRAPHY
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27
08 1906 US841386 (A)
WIRELESS TELEGRAPHY
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12
11 1906 US973644
(A) AEROPHONE
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07 12 1906 FR372300
(A) electric battery lamps
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10 12 1906 GB190628125
(A) Wireless Telephony
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| 1907 |
29
01 1907 US979276
(A) SPACE TELEGRAPHY
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29
01 1907 US943969
(A) SPACE TELEGRAPHY
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29
01 1907 US879532
(A) SPACE TELEGRAPHY
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29
01 1907 US850917
SPACE TELEGRAPHY
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29
01 1907 US943969
(A) SPACE TELEGRAPHY
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11
02 1907 GB190703380
(A)Wireless Telegraphy
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01
03 1907 US874178
(A) CAUTERY
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01
03 1907 GB190717454
(A)Cauteries
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12
06 1907 US867877
(A) ART OF DETECTING OSCILLATIONS
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12
06 1907 US867878
(A) OSCILLATION-DETECTOR
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20
06 1907 US995339 SPACE
TELEGRAPHY.
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20
06 1907 US926936
(A) SPACE TELEGRAPHY
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25
06 1907 US913718
(A) SPACE TELEGRAPHY
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26
06 1907 US926937
(A) SPACE TELEPHONY
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08
07 1907 US1123118
(A) SIGNALING SYSTEM
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08
07 1907 US1006635
(A)SPACE TELEPHONY
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08
07 1907 US1006636
(A)SPACE TELEPHONY
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05
08 1907 AT40321
(B) Elektrischer Brennapparat
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| 1908 |
21
01 1908 GB190801427
(A) Space Telegraphy
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24
08 1908 US966539
(A) TRANSMITTING APPARATUS
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25
09 1908 GB190820206
(A) Relating to Wireless Communication
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31
12 1908 US1183802
(A) RANGE-TELLER
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| 1909 | |||
| 1910 | |||
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05
05 1910 US1134593 RECEIVING
SYSTEM FOR ELECTROMAGNETIC RADIATIONS
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| 1911 |
25
01 1911 US1183803
(A) WIRELESS-TELEPHONE SYSTEM
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| 1912 |
11
04 1912 US1134594 MEANS
FOR INCREASING THE STRENGTH OF ELECTRIC
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24
09 1912 US1214283
(A) WIRELESS TELEGRAPHY
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| 1914 |
L.
De Forest Il rivelatore e
amplificatore audion ( PIRE -Marzo 1914 pag. 15)
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12
03 1914 US1170881
(A) WIRELESS RECEIVING SYSTEM
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14
09 1914 US1201270
(A) OSCILLATING-CURRENT GENERATOR
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| 1915 | |||
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12
03 1915 GB191503950
(A) Wireless Receiving Systems
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26
03 1915 US1221034
(A) OSCILLATING-CURRENT GENERATOR
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24
04 1915 US1190869 QUENCH
SPARK DISCHARGER.
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10
05 1915 US1554795
- RADIO
SIGNALIKG SYSTEM
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13
05 1915 US1314252 OSCILLATION
GENERATOR.
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28
07 1915 US1201271
(A) OSCILLATING AUDION
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27
09 19015 US1201272 TELEGRAPH
AND TELEPHONE RECEIVING SYSTEM
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28
12 1915 US1201273
(A) OSCILLATION-GENERATOR
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| 1916 |
"The
Story of Lee de Forest,"
Electrical
Experimenter, December, 1916, p 561
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16
06 1916 US1437498 Oscillion
(DE437744-1922)
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(GB100841-1917
FR492017-1923 DE369712-1923)
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04
09 1916 GB101415
(A) Radio Transmitter Systems
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| 1917 |
21
02 1917 US1230874
(A) METALLIC AUDION
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06
05 1917 DE369712 Improvements
in Automatic Switching Devices for Wireless Telephone Systems.
(GB100841-1917
FR492017-1923)
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| 1918 | |||
| 1919 | |||
| 1920 |
The
audion - its
action and some recent applications Lee De Forest Lippincott,
1920 - 38 pagine
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How
to set
up an amateur radio receiving station: containing explanations of the
essential apparatus required to receive wireless signals; their purpose
and uses; suggestions on the best, least expensive and most convenient
method of securing the apparatus; instructions for erecting and wiring
a simplified and an Audion-unit receiving station Lee De ForestDe
Forest radio telephone and telegraph company, 1920 - 32 pagine
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07
02 1920 US1478029 RADIO
RECEIVING SYSTEM
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05
07 1920 GB146491
(A) electrical signalling
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14
07 1920 GB149272
(A) radio signaling systems
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| 1921 |
04
01 1921 CA207097
(A) METALLIC
AUDION
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04
01 1921 CA207099
(A) OSCILLATING
AUDION
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08
03 1921 CA209192
(A) SOUND REPRODUCING MECHANISM
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22 03 1921 CA209618
(A) OSCILLATION GENERATOR
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31
05 1921 CA212037
(A) RADIO TELEPHONY
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12
08 1921 DK32869
(C) Fotografisk Lydregistrering
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16
08 1921 GB192027
(A) means for reproducing sound
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16
08 1921 GB193072
(A) means for recording sounds
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02
09 1921 DE437744 Oscillion
(US1437498) (2)
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02
09 1921 DE406458 Sendeschaltung
fuer drahtlose Telephonie
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02
09 1921 DE405982 Vorrichtung
zur Wiedergabe photographisch aufgezeichneter Laute
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02
09 1921 DE405985 Aufnahmebehaelter
fuer Filmbaender
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02
09 1921 DE424560 Ton-
und Bildfilm
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02
09 1921 DE430167 Vorrichtung
zur Wiedergabe oder Aufnahme von Ton- und Sprachschwingungen
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02
09 1921 DE439205 Verfahren
zum photoelektrischen Aufzeichnen von Lauten
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| 1922 | |||
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02
05 1922 CA218235
(A) RADIO SIGNALLING SYSTEM
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02
05 1922 CA218236
(A) RADIO SIGNALLING SYSTEM
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02
05 1922 CA218237
(A) RADIO SIGNALLING SYSTEM
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02
05 1922 CA218243
(A) ALTERNATION OF DIRECT CURRENT
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09
05 1922 CA218468
(A) SELECTIVE
AUDION AMPLIFIER
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09
05 1922 CA218469
(A) SOUND PRODUCER
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09
05 1922 CA218470
(A) SOUND REPRODUCTION
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09
05 1922 CA218471
(A) SOUND REPRODUCER
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09
05 1922 CA218472
(A) ELECTRICAL SIGNALLER
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09
05 1922 CA218473 (A)
AUDION CIRCUIT
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23 05 1922 CA218882
(A) OSCILLATION GENERATOR
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23
05 1922 CA218883
(A) RANGE TELLER
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23
05 1922 CA218885
(A) OSCILLATING CURRENT GENERATOR
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23
05 1922 CA218886
(A) SUBTERRANEAN SIGNALLING SYSTEM
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11
07 1922 DE409559 Lautsprecheinrichtung
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| 1923 |
Phonofilm
Lee De
Forest - 30 pagine
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28
04 1923 US1653155 TALKING
MOVING PICTURE EQUIPMENT
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28
04 1923 US1693071 - SOUND .RECORDING
ATTACHMENT FOB MOTION PICTURE CAMERAS
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28
04 1923 US1693072 MEANS
FOR SHIELDING SOUND DETECTOR AND AMPLIFIER APPARATUS
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22
05 1923 CA231326
(A) RADIO SIGNALLING SYSTEM
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22
05 1923 CA231327
(A) RADIO RECEIVING SYSTEM
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22
05 1923 CA231329
(A)RADIO RECEIVING SYSTEM
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22
05 1923 CA231331
(A) ELECTRICAL SIGNALLING SYSTEM
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29
05 1923 CA231489
(A) RADIO TRANSMITTING SYSTEM
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24
07 1923 CA233021
(A) MOTION PICTURE FILM
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| 1924 |
The first presidential film with sound recording.
Preserved by the Library of Congress from the AFI/Maurice Zouary Collection |
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12 02 1924 CA237838
(A) RADIO SIGNALLING SYSTEM
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15
04 1924 CA239325
(A) ENDLESS SOUND RECORD
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22
04 1924 CA239488
(A) LIGHT CONTROLLING MEANS
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06
05 1924 CA239808
(A) FILM PROTECTING ARRANGEMENT
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17
05 1924 US1695415
TALKING-MOTION-PICTTJRE
RECORD
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24
06 1924 CA241134
(A) RADIO SYSTEM
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24
06 1924 CA241135
(A) WIRELESS TELEPHONE SYSTEM
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06
08 1924 DE400399 Vorrichtung
zur photographischen Aufnahme von Lauten und zu deren Wiedergabe
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18
11 1924 CA244581
(A) AUDION CIRCUIT
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18
11 1924 CA244656
(A) RADIO ANTENNAE
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03
12 1924 CH112970
(A) Talking moving-picture machine
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20
12 1924 US1629152 SLOT
CLEANER FOR MOTION-PICTURE MACHINES
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| 1925 |
06
01 1925 CA245857
(A) LIGHT EMITTING DEVICE
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03
04 1925 GB254032
(A) Telephone receiver
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03
11 1925 DK37820
(C) Lydgengiveapparat
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| 1926 |
22
05 1926 US
1866090 - SOUND
REPRODUCING DEVICE
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06
07 1926 CA262306
(A) SOUND PHOTOGRAPHY
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07
12 1926 CA266608
(A) SOUND MECHANISM
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28
12 1926 CA267015
(A) TALKING MOTION PICTURE RECORD
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| 1927 |
05
04 1927 CA269515
(A) SOUND MECHANISM
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05
04 1927 CA269516
(A) SOUND MECHANISM
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05
04 1927 CA269517
(A) SOUND MECHANISM
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| 1928 |
01
05 1928 CA279863
(A) MOVING PICTURE TALK MECHANISM
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01
05 1938 CA279864
(A) MOVING PICTURE TALK MECHANISM
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| 1929 |
De
Forest, Lee, "Milestones in
Radio
History,"
Radio World, 1929
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Radio
simplified Lee
De Forest DeForest Radio Company, 1929 - 31 pagine
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| 1934 |
20
03 1934 CA340187
(A) TELEVISION RECEIVER
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13
11 1934 CA346013
(A) GASEOUS DISCHARGE DEVICE
|
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25
12 1934 CA347054
(A) SOUND REPRODUCING DEVICE
|
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| 1935 |
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| 1939 |
Letters
Lee De
Forest, Edwin Franks Goldman 1939
|
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| 1942 |
DE
FOREST, Lee,
Television. Today and
Tomorrow,
The Dial Press, New York, 1942.
|
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| 1944 |
DE
FOREST LEE, Robert
E,. Television: The
Revolutionary Industry,
Foreword By Dr. Lee De Forest, Essential Books, New York, 1944
|
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| 1945 |
Television,
today
and tomorrow Lee De Forest Hutchinson's scientic & technical
publications, 1945 - 176 pagine
|
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| 1945 |
Television
and
motion pictures Lee De Forest Hollywood Reporter, 1945 - 38
pagine
|
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| 1946 |
Television:
now and
onwards Lee De Forest Hutchinson's Scientific & Technical
Publications, 1946 - 176 pagine
|
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| 1950 |
“Interview
with Lee de Forest.” Circa 1950, 21 min. Recording from the
Perham Foundation (California Historical Radio Society tape, Vol. 10,
#2). Topics center around quality of radio broadcasting and future of
television. From the Thorn Mayes Sound Recordings (#65-CAS), Perham
Collection of Early Electronics, History San Jose. Transferred from
audiocassette in 2015.
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Intervista
a Lee de Forest . Circa 1950 , 21 min . Registrazione dalla Perham
Foundation (nastro California Historical Society Radio , Vol . 10 ,
# 2 ) . Argomenti sulla qualità della radiodiffusione e futuro della televisione . Dal Thorn Mayes registrazioni sonore ( # 65 - CAS ) , Perham Collection of Early Elettronica , Storia di San Jose . Trasferito da audiocassetta nel 2015 . |
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|
Father
of radio: the
autobiography of Lee de Forest Lee De Forest Wilcox & Follett,
1950 - 502 pagine
|
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| 1954 |
23
07 1954 US2813931 AUTOMATIC
DIALING DEVICE FOR DIAL TELEPHONES
|
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| 1966 |
A
master
of sound
Israel E. Levine, Lee De Forest, Mary Lou Munson Pyramid Books, 1966 -
128 pagine
|
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Wireless
in the home: containing explanation of the theory of radio; the value
of radio in the home; the essentials of a radio receiving station; how
to erect an antennae; the purposes and uses of various pieces of
equipment; the two-step amplifier Lee De Forest De
Forest radio telephone and telegraph company - 32 pagine
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