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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2275531.pdf | 340 kB | Shaun Ewing | Mar 10, 1942 00:00 |
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US-2275531-A // Relay // Lakatos Emory // Bell Telephone Labor Inc | |||
| Version 1 (current) | 340 kB | Shaun Ewing | Mar 10, 1942 00:00 | US-2275531-A // Relay // Lakatos Emory // Bell Telephone Labor Inc | ||||
| PDF File 2303166.pdf | 339 kB | Shaun Ewing | Nov 24, 1942 00:00 |
|
US-2303166-A // Electron discharge device // Laico Joseph P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 339 kB | Shaun Ewing | Nov 24, 1942 00:00 | US-2303166-A // Electron discharge device // Laico Joseph P. // Bell Telephone Labor Inc | ||||
| PDF File 2379089.pdf | 339 kB | Shaun Ewing | Jun 26, 1945 00:00 |
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US-2379089-A // Base for telephone booths // Krumreich Charles L. ; Meehan Howard W. // Bell Telephone Labor Inc ; American Telephone & Telegraph | |||
| Version 1 (current) | 339 kB | Shaun Ewing | Jun 26, 1945 00:00 | US-2379089-A // Base for telephone booths // Krumreich Charles L. ; Meehan Howard W. // Bell Telephone Labor Inc ; American Telephone & Telegraph | ||||
| PDF File 2326580.pdf | 338 kB | Shaun Ewing | Aug 10, 1943 00:00 |
|
US-2326580-A // Resistance material // Trenkle Charles H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 338 kB | Shaun Ewing | Aug 10, 1943 00:00 | US-2326580-A // Resistance material // Trenkle Charles H. // Bell Telephone Labor Inc | ||||
| PDF File 2338757.pdf | 338 kB | Shaun Ewing | Jan 11, 1944 00:00 |
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US-2338757-A // Telephone set // Curran Stanley T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 338 kB | Shaun Ewing | Jan 11, 1944 00:00 | US-2338757-A // Telephone set // Curran Stanley T. // Bell Telephone Labor Inc | ||||
| PDF File 2382650.pdf | 338 kB | Shaun Ewing | Aug 14, 1945 00:00 |
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US-2382650-A // Magnetic materials // Nesbitt Ethan A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 338 kB | Shaun Ewing | Aug 14, 1945 00:00 | US-2382650-A // Magnetic materials // Nesbitt Ethan A. // Bell Telephone Labor Inc | ||||
| PDF File 2379061.pdf | 337 kB | Shaun Ewing | Jun 26, 1945 00:00 |
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US-2379061-A // Tie line // Bowne Langford J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 337 kB | Shaun Ewing | Jun 26, 1945 00:00 | US-2379061-A // Tie line // Bowne Langford J. // Bell Telephone Labor Inc | ||||
| PDF File 2283760.pdf | 336 kB | Shaun Ewing | May 19, 1942 00:00 |
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US-2283760-A // Duplex signaling system // Pullis George A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 336 kB | Shaun Ewing | May 19, 1942 00:00 | US-2283760-A // Duplex signaling system // Pullis George A. // Bell Telephone Labor Inc | ||||
| PDF File 2286135.pdf | 335 kB | Shaun Ewing | Jun 09, 1942 00:00 |
|
US-2286135-A // Impulse mechanism // Kater Joseph A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 335 kB | Shaun Ewing | Jun 09, 1942 00:00 | US-2286135-A // Impulse mechanism // Kater Joseph A. // Bell Telephone Labor Inc | ||||
| PDF File 2356831.pdf | 334 kB | Shaun Ewing | Aug 29, 1944 00:00 |
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US-2356831-A // Leakproof terminal structure // Monte Robert W. De ; Milarta Louis E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 334 kB | Shaun Ewing | Aug 29, 1944 00:00 | US-2356831-A // Leakproof terminal structure // Monte Robert W. De ; Milarta Louis E. // Bell Telephone Labor Inc | ||||
| PDF File 2279360.pdf | 334 kB | Shaun Ewing | Apr 14, 1942 00:00 |
|
US-2279360-A // Impulse transmitter // Weaver Allan // Bell Telephone Labor Inc | |||
| Version 1 (current) | 334 kB | Shaun Ewing | Apr 14, 1942 00:00 | US-2279360-A // Impulse transmitter // Weaver Allan // Bell Telephone Labor Inc | ||||
| PDF File 2360237.pdf | 333 kB | Shaun Ewing | Oct 10, 1944 00:00 |
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US-2360237-A // Cable guide // Kent Robert J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 333 kB | Shaun Ewing | Oct 10, 1944 00:00 | US-2360237-A // Cable guide // Kent Robert J. // Bell Telephone Labor Inc | ||||
| PDF File 2265846.pdf | 332 kB | Shaun Ewing | Dec 09, 1941 00:00 |
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US-2265846-A // Swivel connector // Krantz Hubert K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 332 kB | Shaun Ewing | Dec 09, 1941 00:00 | US-2265846-A // Swivel connector // Krantz Hubert K. // Bell Telephone Labor Inc | ||||
| PDF File 2362928.pdf | 332 kB | Shaun Ewing | Nov 14, 1944 00:00 |
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US-2362928-A // Annunciator system // Priessman Neil Y. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 332 kB | Shaun Ewing | Nov 14, 1944 00:00 | US-2362928-A // Annunciator system // Priessman Neil Y. // Bell Telephone Labor Inc | ||||
| PDF File 2321731.pdf | 331 kB | Shaun Ewing | Jun 15, 1943 00:00 |
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US-2321731-A // Method of making repairs and joints in cable sheaths // Bouton George M. ; Phipps George S. ; Schumacher Earle E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 331 kB | Shaun Ewing | Jun 15, 1943 00:00 | US-2321731-A // Method of making repairs and joints in cable sheaths // Bouton George M. ; Phipps George S. ; Schumacher Earle E. // Bell Telephone Labor Inc | ||||
| PDF File 2348629.pdf | 331 kB | Shaun Ewing | May 09, 1944 00:00 |
|
US-2348629-A // Public address system // Johnson Kenneth S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 331 kB | Shaun Ewing | May 09, 1944 00:00 | US-2348629-A // Public address system // Johnson Kenneth S. // Bell Telephone Labor Inc | ||||
| PDF File 2234687.pdf | 329 kB | Shaun Ewing | Mar 11, 1941 00:00 |
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US-2234687-A // Balanced vacuum tube circuit // Budenbom Horace T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 329 kB | Shaun Ewing | Mar 11, 1941 00:00 | US-2234687-A // Balanced vacuum tube circuit // Budenbom Horace T. // Bell Telephone Labor Inc | ||||
| PDF File 2320957.pdf | 329 kB | Shaun Ewing | Jun 01, 1943 00:00 |
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US-2320957-A // Telephone signaling system // Ulrich Horace W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 329 kB | Shaun Ewing | Jun 01, 1943 00:00 | US-2320957-A // Telephone signaling system // Ulrich Horace W. // Bell Telephone Labor Inc | ||||
| PDF File 2235667.pdf | 327 kB | Shaun Ewing | Mar 18, 1941 00:00 |
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US-2235667-A // Relaxation oscillator // Blount Frank E. ; Grove Cedar ; Schenck Alfred K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 327 kB | Shaun Ewing | Mar 18, 1941 00:00 | US-2235667-A // Relaxation oscillator // Blount Frank E. ; Grove Cedar ; Schenck Alfred K. // Bell Telephone Labor Inc | ||||
| PDF File 2365672.pdf | 326 kB | Shaun Ewing | Dec 26, 1944 00:00 |
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US-2365672-A // Vibrating relay modulator circuit // Affel Herman A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 326 kB | Shaun Ewing | Dec 26, 1944 00:00 | US-2365672-A // Vibrating relay modulator circuit // Affel Herman A. // Bell Telephone Labor Inc |
