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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2055638.pdf | 1.88 MB | Shaun Ewing | Sept 29, 1936 00:00 |
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US-2055638-A // Communication system // Staples Elliot M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.88 MB | Shaun Ewing | Sept 29, 1936 00:00 | US-2055638-A // Communication system // Staples Elliot M. // Bell Telephone Labor Inc | ||||
| PDF File 2055647.pdf | 583 kB | Shaun Ewing | Sept 29, 1936 00:00 |
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US-2055647-A // Telephone line system // Bowne Langford J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 583 kB | Shaun Ewing | Sept 29, 1936 00:00 | US-2055647-A // Telephone line system // Bowne Langford J. // Bell Telephone Labor Inc | ||||
| PDF File 2055652.pdf | 1.99 MB | Shaun Ewing | Sept 29, 1936 00:00 |
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US-2055652-A // Telephone system // Butz Edward D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.99 MB | Shaun Ewing | Sept 29, 1936 00:00 | US-2055652-A // Telephone system // Butz Edward D. // Bell Telephone Labor Inc | ||||
| PDF File 2055655.pdf | 691 kB | Shaun Ewing | Sept 29, 1936 00:00 |
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US-2055655-A // Electron lens // Davisson Clinton J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 691 kB | Shaun Ewing | Sept 29, 1936 00:00 | US-2055655-A // Electron lens // Davisson Clinton J. // Bell Telephone Labor Inc | ||||
| PDF File 2055656.pdf | 433 kB | Shaun Ewing | Sept 29, 1936 00:00 |
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US-2055656-A // Switching device // Ferguson James G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 433 kB | Shaun Ewing | Sept 29, 1936 00:00 | US-2055656-A // Switching device // Ferguson James G. // Bell Telephone Labor Inc | ||||
| PDF File 2055659.pdf | 504 kB | Shaun Ewing | Sept 29, 1936 00:00 |
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US-2055659-A // Telephone system // Johnston Donald F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 504 kB | Shaun Ewing | Sept 29, 1936 00:00 | US-2055659-A // Telephone system // Johnston Donald F. // Bell Telephone Labor Inc | ||||
| PDF File 2055662.pdf | 468 kB | Shaun Ewing | Sept 29, 1936 00:00 |
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US-2055662-A // Modulating system // Mathes Robert C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 468 kB | Shaun Ewing | Sept 29, 1936 00:00 | US-2055662-A // Modulating system // Mathes Robert C. // Bell Telephone Labor Inc | ||||
| PDF File 2056235.pdf | 753 kB | Shaun Ewing | Oct 06, 1936 00:00 |
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US-2056235-A // Resetting circuit for trigger devices // Swart Leland K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 753 kB | Shaun Ewing | Oct 06, 1936 00:00 | US-2056235-A // Resetting circuit for trigger devices // Swart Leland K. // Bell Telephone Labor Inc | ||||
| PDF File 2056242.pdf | 301 kB | Shaun Ewing | Oct 06, 1936 00:00 |
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US-2056242-A // Electromagnetic switching device // Anderson Frithiof B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 301 kB | Shaun Ewing | Oct 06, 1936 00:00 | US-2056242-A // Electromagnetic switching device // Anderson Frithiof B. // Bell Telephone Labor Inc | ||||
| PDF File 2056281.pdf | 945 kB | Shaun Ewing | Oct 06, 1936 00:00 |
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US-2056281-A // Wave filter // Lakatos Emory // Bell Telephone Labor Inc | |||
| Version 1 (current) | 945 kB | Shaun Ewing | Oct 06, 1936 00:00 | US-2056281-A // Wave filter // Lakatos Emory // Bell Telephone Labor Inc | ||||
| PDF File 2056284.pdf | 550 kB | Shaun Ewing | Oct 06, 1936 00:00 |
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US-2056284-A // Signaling method and apparatus // Maccoll Le Roy A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 550 kB | Shaun Ewing | Oct 06, 1936 00:00 | US-2056284-A // Signaling method and apparatus // Maccoll Le Roy A. // Bell Telephone Labor Inc | ||||
| PDF File 2056295.pdf | 544 kB | Shaun Ewing | Oct 06, 1936 00:00 |
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US-2056295-A // Electrical artificial larynx // Riesz Robert R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 544 kB | Shaun Ewing | Oct 06, 1936 00:00 | US-2056295-A // Electrical artificial larynx // Riesz Robert R. // Bell Telephone Labor Inc | ||||
| PDF File 2056300.pdf | 295 kB | Shaun Ewing | Oct 06, 1936 00:00 |
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US-2056300-A // Acoustic device // Shower Edmund G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 295 kB | Shaun Ewing | Oct 06, 1936 00:00 | US-2056300-A // Acoustic device // Shower Edmund G. // Bell Telephone Labor Inc | ||||
| PDF File 2056306.pdf | 411 kB | Shaun Ewing | Oct 06, 1936 00:00 |
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US-2056306-A // Alarm system // Trucksess David E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 411 kB | Shaun Ewing | Oct 06, 1936 00:00 | US-2056306-A // Alarm system // Trucksess David E. // Bell Telephone Labor Inc | ||||
| PDF File 2056912.pdf | 536 kB | Shaun Ewing | Oct 06, 1936 00:00 |
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US-2056912-A // Circuits for resetting gaseous discharge devices // Swart Leland K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 536 kB | Shaun Ewing | Oct 06, 1936 00:00 | US-2056912-A // Circuits for resetting gaseous discharge devices // Swart Leland K. // Bell Telephone Labor Inc | ||||
| PDF File 2058198.pdf | 440 kB | Shaun Ewing | Oct 20, 1936 00:00 |
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US-2058198-A // Two-way carrier wave system // Whittle Horace // Bell Telephone Labor Inc | |||
| Version 1 (current) | 440 kB | Shaun Ewing | Oct 20, 1936 00:00 | US-2058198-A // Two-way carrier wave system // Whittle Horace // Bell Telephone Labor Inc | ||||
| PDF File 2058208.pdf | 802 kB | Shaun Ewing | Oct 20, 1936 00:00 |
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US-2058208-A // Acoustic device // Blattner David G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 802 kB | Shaun Ewing | Oct 20, 1936 00:00 | US-2058208-A // Acoustic device // Blattner David G. // Bell Telephone Labor Inc | ||||
| PDF File 2058210.pdf | 454 kB | Shaun Ewing | Oct 20, 1936 00:00 |
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US-2058210-A // Wave transmission networks // Bode Hendrik W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 454 kB | Shaun Ewing | Oct 20, 1936 00:00 | US-2058210-A // Wave transmission networks // Bode Hendrik W. // Bell Telephone Labor Inc | ||||
| PDF File 2058212.pdf | 599 kB | Shaun Ewing | Oct 20, 1936 00:00 |
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US-2058212-A // Artificial larynx // Burchett George W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 599 kB | Shaun Ewing | Oct 20, 1936 00:00 | US-2058212-A // Artificial larynx // Burchett George W. // Bell Telephone Labor Inc | ||||
| PDF File 2058216.pdf | 462 kB | Shaun Ewing | Oct 20, 1936 00:00 |
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US-2058216-A // Signaling system // Dimond Thomas L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 462 kB | Shaun Ewing | Oct 20, 1936 00:00 | US-2058216-A // Signaling system // Dimond Thomas L. // Bell Telephone Labor Inc |
