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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2260522.pdf | 838 kB | Shaun Ewing | Oct 28, 1941 00:00 |
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US-2260522-A // Coin collector apparatus // Henning Harley A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 838 kB | Shaun Ewing | Oct 28, 1941 00:00 | US-2260522-A // Coin collector apparatus // Henning Harley A. // Bell Telephone Labor Inc | ||||
| PDF File 2332643.pdf | 837 kB | Shaun Ewing | Oct 26, 1943 00:00 |
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US-2332643-A // Telephone set circuit // Johnson Kenneth S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 837 kB | Shaun Ewing | Oct 26, 1943 00:00 | US-2332643-A // Telephone set circuit // Johnson Kenneth S. // Bell Telephone Labor Inc | ||||
| PDF File 2277126.pdf | 835 kB | Shaun Ewing | Mar 24, 1942 00:00 |
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US-2277126-A // Two-way signal transmission system // Mitchell Doren // Bell Telephone Labor Inc | |||
| Version 1 (current) | 835 kB | Shaun Ewing | Mar 24, 1942 00:00 | US-2277126-A // Two-way signal transmission system // Mitchell Doren // Bell Telephone Labor Inc | ||||
| PDF File 2308997.pdf | 833 kB | Shaun Ewing | Jan 19, 1943 00:00 |
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US-2308997-A // Electric wave translation // Miller Stewart E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 833 kB | Shaun Ewing | Jan 19, 1943 00:00 | US-2308997-A // Electric wave translation // Miller Stewart E. // Bell Telephone Labor Inc | ||||
| PDF File 2260202.pdf | 832 kB | Shaun Ewing | Oct 21, 1941 00:00 |
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US-2260202-A // Sound film recording or reproducing device // Wente Edward C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 832 kB | Shaun Ewing | Oct 21, 1941 00:00 | US-2260202-A // Sound film recording or reproducing device // Wente Edward C. // Bell Telephone Labor Inc | ||||
| PDF File 2277858.pdf | 829 kB | Shaun Ewing | Mar 31, 1942 00:00 |
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US-2277858-A // Electronic discharge device // Skellett Albert M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 829 kB | Shaun Ewing | Mar 31, 1942 00:00 | US-2277858-A // Electronic discharge device // Skellett Albert M. // Bell Telephone Labor Inc | ||||
| PDF File 2287077.pdf | 829 kB | Shaun Ewing | Jun 23, 1942 00:00 |
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US-2287077-A // Volume range control in signal transmission systems // Abraham Leonard G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 829 kB | Shaun Ewing | Jun 23, 1942 00:00 | US-2287077-A // Volume range control in signal transmission systems // Abraham Leonard G. // Bell Telephone Labor Inc | ||||
| PDF File 2375051.pdf | 829 kB | Shaun Ewing | May 01, 1945 00:00 |
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US-2375051-A // Radio receiving system // Taylor Charles C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 829 kB | Shaun Ewing | May 01, 1945 00:00 | US-2375051-A // Radio receiving system // Taylor Charles C. // Bell Telephone Labor Inc | ||||
| PDF File 2230558.pdf | 829 kB | Shaun Ewing | Feb 04, 1941 00:00 |
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US-2230558-A // Electron discharge apparatus // Bowen Arnold E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 829 kB | Shaun Ewing | Feb 04, 1941 00:00 | US-2230558-A // Electron discharge apparatus // Bowen Arnold E. // Bell Telephone Labor Inc | ||||
| PDF File 2246688.pdf | 828 kB | Shaun Ewing | Jun 24, 1941 00:00 |
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US-2246688-A // Automatic frequency control // Kircher Reymond J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 828 kB | Shaun Ewing | Jun 24, 1941 00:00 | US-2246688-A // Automatic frequency control // Kircher Reymond J. // Bell Telephone Labor Inc | ||||
| PDF File 2329519.pdf | 825 kB | Shaun Ewing | Sept 14, 1943 00:00 |
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US-2329519-A // Reduction of cross talk // Dixon John T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 825 kB | Shaun Ewing | Sept 14, 1943 00:00 | US-2329519-A // Reduction of cross talk // Dixon John T. // Bell Telephone Labor Inc | ||||
| PDF File 2281312.pdf | 824 kB | Shaun Ewing | Apr 28, 1942 00:00 |
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US-2281312-A // Wave translation // Krist Henry K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 824 kB | Shaun Ewing | Apr 28, 1942 00:00 | US-2281312-A // Wave translation // Krist Henry K. // Bell Telephone Labor Inc | ||||
| PDF File 2288275.pdf | 824 kB | Shaun Ewing | Jun 30, 1942 00:00 |
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US-2288275-A // Modulating system // Ferrell Enoch B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 824 kB | Shaun Ewing | Jun 30, 1942 00:00 | US-2288275-A // Modulating system // Ferrell Enoch B. // Bell Telephone Labor Inc | ||||
| PDF File 2345115.pdf | 824 kB | Shaun Ewing | Mar 28, 1944 00:00 |
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US-2345115-A // Wave transmission system // Hall Nathan I. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 824 kB | Shaun Ewing | Mar 28, 1944 00:00 | US-2345115-A // Wave transmission system // Hall Nathan I. // Bell Telephone Labor Inc | ||||
| PDF File 2326290.pdf | 823 kB | Shaun Ewing | Aug 10, 1943 00:00 |
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US-2326290-A // Alarm and testing circuit // Diekieson Alton C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 823 kB | Shaun Ewing | Aug 10, 1943 00:00 | US-2326290-A // Alarm and testing circuit // Diekieson Alton C. // Bell Telephone Labor Inc | ||||
| PDF File 2356566.pdf | 823 kB | Shaun Ewing | Aug 22, 1944 00:00 |
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US-2356566-A // Electronic discharge device // Clark James E. ; Domaleski Joseph V. ; Ronci Victor L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 823 kB | Shaun Ewing | Aug 22, 1944 00:00 | US-2356566-A // Electronic discharge device // Clark James E. ; Domaleski Joseph V. ; Ronci Victor L. // Bell Telephone Labor Inc | ||||
| PDF File 2299487.pdf | 822 kB | Shaun Ewing | Oct 20, 1942 00:00 |
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US-2299487-A // Electric wave transmission system // Moore Hilbert R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 822 kB | Shaun Ewing | Oct 20, 1942 00:00 | US-2299487-A // Electric wave transmission system // Moore Hilbert R. // Bell Telephone Labor Inc | ||||
| PDF File 2340799.pdf | 821 kB | Shaun Ewing | Feb 01, 1944 00:00 |
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US-2340799-A // Electronic discharge device // Depp Wallace A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 821 kB | Shaun Ewing | Feb 01, 1944 00:00 | US-2340799-A // Electronic discharge device // Depp Wallace A. // Bell Telephone Labor Inc | ||||
| PDF File 2361880.pdf | 820 kB | Shaun Ewing | Oct 31, 1944 00:00 |
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US-2361880-A // Telephone set // Shann Oscar A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 820 kB | Shaun Ewing | Oct 31, 1944 00:00 | US-2361880-A // Telephone set // Shann Oscar A. // Bell Telephone Labor Inc | ||||
| PDF File 2278172.pdf | 819 kB | Shaun Ewing | Mar 31, 1942 00:00 |
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US-2278172-A // Telephone system // Dimond Thomas L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 819 kB | Shaun Ewing | Mar 31, 1942 00:00 | US-2278172-A // Telephone system // Dimond Thomas L. // Bell Telephone Labor Inc |
