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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2363791.pdf | 388 kB | Shaun Ewing | Nov 28, 1944 00:00 |
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US-2363791-A // Self-synchronizing device // Holden William H. T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 388 kB | Shaun Ewing | Nov 28, 1944 00:00 | US-2363791-A // Self-synchronizing device // Holden William H. T. // Bell Telephone Labor Inc | ||||
| PDF File 2276902.pdf | 388 kB | Shaun Ewing | Mar 17, 1942 00:00 |
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US-2276902-A // Electrical conductor // Webber Carroll A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 388 kB | Shaun Ewing | Mar 17, 1942 00:00 | US-2276902-A // Electrical conductor // Webber Carroll A. // Bell Telephone Labor Inc | ||||
| PDF File 2325117.pdf | 388 kB | Shaun Ewing | Jul 27, 1943 00:00 |
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US-2325117-A // Vibration translating device // Faley George J. V. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 388 kB | Shaun Ewing | Jul 27, 1943 00:00 | US-2325117-A // Vibration translating device // Faley George J. V. // Bell Telephone Labor Inc | ||||
| PDF File 2309705.pdf | 388 kB | Shaun Ewing | Feb 02, 1943 00:00 |
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US-2309705-A // Carrier wave signaling // Miller Ralph L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 388 kB | Shaun Ewing | Feb 02, 1943 00:00 | US-2309705-A // Carrier wave signaling // Miller Ralph L. // Bell Telephone Labor Inc | ||||
| PDF File 2262140.pdf | 387 kB | Shaun Ewing | Nov 11, 1941 00:00 |
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US-2262140-A // Lock // Harvey William H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 387 kB | Shaun Ewing | Nov 11, 1941 00:00 | US-2262140-A // Lock // Harvey William H. // Bell Telephone Labor Inc | ||||
| PDF File 2249160.pdf | 387 kB | Shaun Ewing | Jul 15, 1941 00:00 |
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US-2249160-A // Acoustic device // Mott Edward E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 387 kB | Shaun Ewing | Jul 15, 1941 00:00 | US-2249160-A // Acoustic device // Mott Edward E. // Bell Telephone Labor Inc | ||||
| PDF File 2347727.pdf | 387 kB | Shaun Ewing | May 02, 1944 00:00 |
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US-2347727-A // Panel selector contact shoe // Barber Charles C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 387 kB | Shaun Ewing | May 02, 1944 00:00 | US-2347727-A // Panel selector contact shoe // Barber Charles C. // Bell Telephone Labor Inc | ||||
| PDF File 2327711.pdf | 385 kB | Shaun Ewing | Aug 24, 1943 00:00 |
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US-2327711-A // Communication system // Holden William H. T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 385 kB | Shaun Ewing | Aug 24, 1943 00:00 | US-2327711-A // Communication system // Holden William H. T. // Bell Telephone Labor Inc | ||||
| PDF File 2317743.pdf | 385 kB | Shaun Ewing | Apr 27, 1943 00:00 |
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US-2317743-A // Switching mechanism // Drake Percy B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 385 kB | Shaun Ewing | Apr 27, 1943 00:00 | US-2317743-A // Switching mechanism // Drake Percy B. // Bell Telephone Labor Inc | ||||
| PDF File 2319032.pdf | 385 kB | Shaun Ewing | May 11, 1943 00:00 |
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US-2319032-A // Prepayment coin box system // Bascom Henry M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 385 kB | Shaun Ewing | May 11, 1943 00:00 | US-2319032-A // Prepayment coin box system // Bascom Henry M. // Bell Telephone Labor Inc | ||||
| PDF File 2361004.pdf | 383 kB | Shaun Ewing | Oct 24, 1944 00:00 |
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US-2361004-A // Telegraph recorder control // Bacon Walter M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 383 kB | Shaun Ewing | Oct 24, 1944 00:00 | US-2361004-A // Telegraph recorder control // Bacon Walter M. // Bell Telephone Labor Inc | ||||
| PDF File 2298440.pdf | 383 kB | Shaun Ewing | Oct 13, 1942 00:00 |
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US-2298440-A // Coin collector // Vieth Leonard // Bell Telephone Labor Inc | |||
| Version 1 (current) | 383 kB | Shaun Ewing | Oct 13, 1942 00:00 | US-2298440-A // Coin collector // Vieth Leonard // Bell Telephone Labor Inc | ||||
| PDF File 2322884.pdf | 383 kB | Shaun Ewing | Jun 29, 1943 00:00 |
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US-2322884-A // Amplifying system // Roetken Alfred A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 383 kB | Shaun Ewing | Jun 29, 1943 00:00 | US-2322884-A // Amplifying system // Roetken Alfred A. // Bell Telephone Labor Inc | ||||
| PDF File 2293238.pdf | 383 kB | Shaun Ewing | Aug 18, 1942 00:00 |
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US-2293238-A // Cutting tool // Bond Walter L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 383 kB | Shaun Ewing | Aug 18, 1942 00:00 | US-2293238-A // Cutting tool // Bond Walter L. // Bell Telephone Labor Inc | ||||
| PDF File 2338997.pdf | 383 kB | Shaun Ewing | Jan 11, 1944 00:00 |
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US-2338997-A // Communication system // Busch Aloysius J. ; Henry Israel H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 383 kB | Shaun Ewing | Jan 11, 1944 00:00 | US-2338997-A // Communication system // Busch Aloysius J. ; Henry Israel H. // Bell Telephone Labor Inc | ||||
| PDF File 2391686.pdf | 381 kB | Shaun Ewing | Dec 25, 1945 00:00 |
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US-2391686-A // Electrical condenser and dielectric element // Mclean David A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 381 kB | Shaun Ewing | Dec 25, 1945 00:00 | US-2391686-A // Electrical condenser and dielectric element // Mclean David A. // Bell Telephone Labor Inc | ||||
| PDF File 2285912.pdf | 380 kB | Shaun Ewing | Jun 09, 1942 00:00 |
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US-2285912-A // Electric unbalance indicator // Monte Robert W. De // Bell Telephone Labor Inc | |||
| Version 1 (current) | 380 kB | Shaun Ewing | Jun 09, 1942 00:00 | US-2285912-A // Electric unbalance indicator // Monte Robert W. De // Bell Telephone Labor Inc | ||||
| PDF File 2236524.pdf | 380 kB | Shaun Ewing | Apr 01, 1941 00:00 |
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US-2236524-A // Communication system // Curtis Austen M. ; Melhose Alfred E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 380 kB | Shaun Ewing | Apr 01, 1941 00:00 | US-2236524-A // Communication system // Curtis Austen M. ; Melhose Alfred E. // Bell Telephone Labor Inc | ||||
| PDF File 2272389.pdf | 380 kB | Shaun Ewing | Feb 10, 1942 00:00 |
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US-2272389-A // Unattended mechanical repeater // Affel Herman A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 380 kB | Shaun Ewing | Feb 10, 1942 00:00 | US-2272389-A // Unattended mechanical repeater // Affel Herman A. // Bell Telephone Labor Inc | ||||
| PDF File 2242284.pdf | 379 kB | Shaun Ewing | May 20, 1941 00:00 |
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US-2242284-A // Mechanical amplifier // Bennett Arthur F. ; Polk Robert E. ; Tuffnell William L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 379 kB | Shaun Ewing | May 20, 1941 00:00 | US-2242284-A // Mechanical amplifier // Bennett Arthur F. ; Polk Robert E. ; Tuffnell William L. // Bell Telephone Labor Inc |
