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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2366998.pdf | 951 kB | Shaun Ewing | Jan 09, 1945 00:00 |
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US-2366998-A // Accounting and statistical system // Bruce Robert // American Telephone & Telegraph | |||
| Version 1 (current) | 951 kB | Shaun Ewing | Jan 09, 1945 00:00 | US-2366998-A // Accounting and statistical system // Bruce Robert // American Telephone & Telegraph | ||||
| PDF File 2367013.pdf | 450 kB | Shaun Ewing | Jan 09, 1945 00:00 |
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US-2367013-A // Insulation test set // Edmonds Robert Mason // American Telephone & Telegraph | |||
| Version 1 (current) | 450 kB | Shaun Ewing | Jan 09, 1945 00:00 | US-2367013-A // Insulation test set // Edmonds Robert Mason // American Telephone & Telegraph | ||||
| PDF File 2367042.pdf | 981 kB | Shaun Ewing | Jan 09, 1945 00:00 |
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US-2367042-A // Signaling apparatus // Neiswinter James T. // American Telephone & Telegraph | |||
| Version 1 (current) | 981 kB | Shaun Ewing | Jan 09, 1945 00:00 | US-2367042-A // Signaling apparatus // Neiswinter James T. // American Telephone & Telegraph | ||||
| PDF File 2367054.pdf | 424 kB | Shaun Ewing | Jan 09, 1945 00:00 |
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US-2367054-A // Signaling system // Rhoads Charles S. // American Telephone & Telegraph | |||
| Version 1 (current) | 424 kB | Shaun Ewing | Jan 09, 1945 00:00 | US-2367054-A // Signaling system // Rhoads Charles S. // American Telephone & Telegraph | ||||
| PDF File 2367062.pdf | 584 kB | Shaun Ewing | Jan 09, 1945 00:00 |
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US-2367062-A // Telephone system // Schroeppel Harold Henry // American Telephone & Telegraph | |||
| Version 1 (current) | 584 kB | Shaun Ewing | Jan 09, 1945 00:00 | US-2367062-A // Telephone system // Schroeppel Harold Henry // American Telephone & Telegraph | ||||
| PDF File 2368264.pdf | 424 kB | Shaun Ewing | Jan 30, 1945 00:00 |
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US-2368264-A // Battery charging system // Scott Walter Franklyn ; Peters James Stewart // American Telephone & Telegraph | |||
| Version 1 (current) | 424 kB | Shaun Ewing | Jan 30, 1945 00:00 | US-2368264-A // Battery charging system // Scott Walter Franklyn ; Peters James Stewart // American Telephone & Telegraph | ||||
| PDF File 2369808.pdf | 913 kB | Shaun Ewing | Feb 20, 1945 00:00 |
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US-2369808-A // Short-wave radio transmission // Southworth George Clark // American Telephone & Telegraph | |||
| Version 1 (current) | 913 kB | Shaun Ewing | Feb 20, 1945 00:00 | US-2369808-A // Short-wave radio transmission // Southworth George Clark // American Telephone & Telegraph | ||||
| PDF File 2373675.pdf | 3.15 MB | Shaun Ewing | Apr 17, 1945 00:00 |
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US-2373675-A // Party line printing telegraph system // Gardner Leland A. ; Richards Kenneth W. // Bell Telephone Labor Inc ; American Telephone & Telegraph | |||
| Version 1 (current) | 3.15 MB | Shaun Ewing | Apr 17, 1945 00:00 | US-2373675-A // Party line printing telegraph system // Gardner Leland A. ; Richards Kenneth W. // Bell Telephone Labor Inc ; American Telephone & Telegraph | ||||
| PDF File 2375048.pdf | 926 kB | Shaun Ewing | May 01, 1945 00:00 |
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US-2375048-A // Selective signaling system // Torpie John Francis // American Telephone And Telepho | |||
| Version 1 (current) | 926 kB | Shaun Ewing | May 01, 1945 00:00 | US-2375048-A // Selective signaling system // Torpie John Francis // American Telephone And Telepho | ||||
| PDF File 2375064.pdf | 481 kB | Shaun Ewing | May 01, 1945 00:00 |
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US-2375064-A // Teletypewriter control system // Anspach Russell Jacob ; Walker Charles Robert // American Telephone & Telegraph | |||
| Version 1 (current) | 481 kB | Shaun Ewing | May 01, 1945 00:00 | US-2375064-A // Teletypewriter control system // Anspach Russell Jacob ; Walker Charles Robert // American Telephone & Telegraph | ||||
| PDF File 2375066.pdf | 475 kB | Shaun Ewing | May 01, 1945 00:00 |
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US-2375066-A // Automatic coin return system // Avery Robert C. // American Telephone & Telegraph | |||
| Version 1 (current) | 475 kB | Shaun Ewing | May 01, 1945 00:00 | US-2375066-A // Automatic coin return system // Avery Robert C. // American Telephone & Telegraph | ||||
| PDF File 2375073.pdf | 547 kB | Shaun Ewing | May 01, 1945 00:00 |
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US-2375073-A // Plow point // Brown Howard D. ; Freeman Albert Edward // American Telephone & Telegraph | |||
| Version 1 (current) | 547 kB | Shaun Ewing | May 01, 1945 00:00 | US-2375073-A // Plow point // Brown Howard D. ; Freeman Albert Edward // American Telephone & Telegraph | ||||
| PDF File 2375100.pdf | 714 kB | Shaun Ewing | May 01, 1945 00:00 |
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US-2375100-A // Electromagnetic relay // Gibbon Charles Orlando // American Telephone & Telegraph | |||
| Version 1 (current) | 714 kB | Shaun Ewing | May 01, 1945 00:00 | US-2375100-A // Electromagnetic relay // Gibbon Charles Orlando // American Telephone & Telegraph | ||||
| PDF File 2375125.pdf | 2.05 MB | Shaun Ewing | May 01, 1945 00:00 |
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US-2375125-A // Teletypewriter synchronizing arrangement // Martin Wade B. // American Telephone & Telegraph | |||
| Version 1 (current) | 2.05 MB | Shaun Ewing | May 01, 1945 00:00 | US-2375125-A // Teletypewriter synchronizing arrangement // Martin Wade B. // American Telephone & Telegraph | ||||
| PDF File 2375136.pdf | 935 kB | Shaun Ewing | May 01, 1945 00:00 |
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US-2375136-A // Telephone system // Rhoads Charles Stanley // American Telephone & Telegraph | |||
| Version 1 (current) | 935 kB | Shaun Ewing | May 01, 1945 00:00 | US-2375136-A // Telephone system // Rhoads Charles Stanley // American Telephone & Telegraph | ||||
| PDF File 2376225.pdf | 561 kB | Shaun Ewing | May 15, 1945 00:00 |
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US-2376225-A // Telegraph transmission measuring system // Beyland Sidney W. // American Telephone & Telegraph | |||
| Version 1 (current) | 561 kB | Shaun Ewing | May 15, 1945 00:00 | US-2376225-A // Telegraph transmission measuring system // Beyland Sidney W. // American Telephone & Telegraph | ||||
| PDF File 2376232.pdf | 244 kB | Shaun Ewing | May 15, 1945 00:00 |
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US-2376232-A // Testing device // Cummings William Henry // American Telephone & Telegraph | |||
| Version 1 (current) | 244 kB | Shaun Ewing | May 15, 1945 00:00 | US-2376232-A // Testing device // Cummings William Henry // American Telephone & Telegraph | ||||
| PDF File 2376248.pdf | 309 kB | Shaun Ewing | May 15, 1945 00:00 |
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US-2376248-A // Telegraph system // Hanley Frank Harold // American Telephone & Telegraph | |||
| Version 1 (current) | 309 kB | Shaun Ewing | May 15, 1945 00:00 | US-2376248-A // Telegraph system // Hanley Frank Harold // American Telephone & Telegraph | ||||
| PDF File 2376272.pdf | 748 kB | Shaun Ewing | May 15, 1945 00:00 |
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US-2376272-A // Automatic telephone answering system // Peterson Edwin L. ; Papenmeyer George W. // American Telephone & Telegraph | |||
| Version 1 (current) | 748 kB | Shaun Ewing | May 15, 1945 00:00 | US-2376272-A // Automatic telephone answering system // Peterson Edwin L. ; Papenmeyer George W. // American Telephone & Telegraph | ||||
| PDF File 2376275.pdf | 527 kB | Shaun Ewing | May 15, 1945 00:00 |
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US-2376275-A // Signaling system // Rhoads Charles Stanley // American Telephone & Telegraph | |||
| Version 1 (current) | 527 kB | Shaun Ewing | May 15, 1945 00:00 | US-2376275-A // Signaling system // Rhoads Charles Stanley // American Telephone & Telegraph |
