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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2071072.pdf | 661 kB | Shaun Ewing | Feb 16, 1937 00:00 |
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US-2071072-A // Signaling system // Johnson Lewis H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 661 kB | Shaun Ewing | Feb 16, 1937 00:00 | US-2071072-A // Signaling system // Johnson Lewis H. // Bell Telephone Labor Inc | ||||
| PDF File 2071075.pdf | 1.95 MB | Shaun Ewing | Feb 16, 1937 00:00 |
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US-2071075-A // Telephone system // Koechling Charles D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.95 MB | Shaun Ewing | Feb 16, 1937 00:00 | US-2071075-A // Telephone system // Koechling Charles D. // Bell Telephone Labor Inc | ||||
| PDF File 2071078.pdf | 705 kB | Shaun Ewing | Feb 16, 1937 00:00 |
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US-2071078-A // Signaling system // Low Frank K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 705 kB | Shaun Ewing | Feb 16, 1937 00:00 | US-2071078-A // Signaling system // Low Frank K. // Bell Telephone Labor Inc | ||||
| PDF File 2071547.pdf | 909 kB | Shaun Ewing | Feb 23, 1937 00:00 |
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US-2071547-A // Signaling system // Low Frank K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 909 kB | Shaun Ewing | Feb 23, 1937 00:00 | US-2071547-A // Signaling system // Low Frank K. // Bell Telephone Labor Inc | ||||
| PDF File 2072434.pdf | 1.77 MB | Shaun Ewing | Mar 02, 1937 00:00 |
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US-2072434-A // Switching system // Spencer Thomas A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.77 MB | Shaun Ewing | Mar 02, 1937 00:00 | US-2072434-A // Switching system // Spencer Thomas A. // Bell Telephone Labor Inc | ||||
| PDF File 2072455.pdf | 691 kB | Shaun Ewing | Mar 02, 1937 00:00 |
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US-2072455-A // Electrooptical system // Kannenberg Walter F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 691 kB | Shaun Ewing | Mar 02, 1937 00:00 | US-2072455-A // Electrooptical system // Kannenberg Walter F. // Bell Telephone Labor Inc | ||||
| PDF File 2072462.pdf | 1.25 MB | Shaun Ewing | Mar 02, 1937 00:00 |
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US-2072462-A // Coin collector // Mills Percy E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.25 MB | Shaun Ewing | Mar 02, 1937 00:00 | US-2072462-A // Coin collector // Mills Percy E. // Bell Telephone Labor Inc | ||||
| PDF File 2072476.pdf | 1.19 MB | Shaun Ewing | Mar 02, 1937 00:00 |
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US-2072476-A // Switching system // Collins Cyril A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.19 MB | Shaun Ewing | Mar 02, 1937 00:00 | US-2072476-A // Switching system // Collins Cyril A. // Bell Telephone Labor Inc | ||||
| PDF File 2072478.pdf | 320 kB | Shaun Ewing | Mar 02, 1937 00:00 |
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US-2072478-A // Electrooptical system // Gray Frank // Bell Telephone Labor Inc | |||
| Version 1 (current) | 320 kB | Shaun Ewing | Mar 02, 1937 00:00 | US-2072478-A // Electrooptical system // Gray Frank // Bell Telephone Labor Inc | ||||
| PDF File 2072939.pdf | 379 kB | Shaun Ewing | Mar 09, 1937 00:00 |
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US-2072939-A // Mounting for electrical devices // Betts Walter L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 379 kB | Shaun Ewing | Mar 09, 1937 00:00 | US-2072939-A // Mounting for electrical devices // Betts Walter L. // Bell Telephone Labor Inc | ||||
| PDF File 2072940.pdf | 1007 kB | Shaun Ewing | Mar 09, 1937 00:00 |
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US-2072940-A // Telephone system // Bowne Langford J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1007 kB | Shaun Ewing | Mar 09, 1937 00:00 | US-2072940-A // Telephone system // Bowne Langford J. // Bell Telephone Labor Inc | ||||
| PDF File 2072952.pdf | 394 kB | Shaun Ewing | Mar 09, 1937 00:00 |
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US-2072952-A // Mounting for electrical devices // Jones Edward H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 394 kB | Shaun Ewing | Mar 09, 1937 00:00 | US-2072952-A // Mounting for electrical devices // Jones Edward H. // Bell Telephone Labor Inc | ||||
| PDF File 2072972.pdf | 236 kB | Shaun Ewing | Mar 09, 1937 00:00 |
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US-2072972-A // Coin collecting apparatus // Wheeler Clyde H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 236 kB | Shaun Ewing | Mar 09, 1937 00:00 | US-2072972-A // Coin collecting apparatus // Wheeler Clyde H. // Bell Telephone Labor Inc | ||||
| PDF File 2073459.pdf | 747 kB | Shaun Ewing | Mar 09, 1937 00:00 |
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US-2073459-A // Temperature control system and method // Thurston George M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 747 kB | Shaun Ewing | Mar 09, 1937 00:00 | US-2073459-A // Temperature control system and method // Thurston George M. // Bell Telephone Labor Inc | ||||
| PDF File 2073462.pdf | 203 kB | Shaun Ewing | Mar 09, 1937 00:00 |
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US-2073462-A // Terminating system for shielded circuits // Curtis Harold E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 203 kB | Shaun Ewing | Mar 09, 1937 00:00 | US-2073462-A // Terminating system for shielded circuits // Curtis Harold E. // Bell Telephone Labor Inc | ||||
| PDF File 2073468.pdf | 1.25 MB | Shaun Ewing | Mar 09, 1937 00:00 |
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US-2073468-A // Communication system // Fitch Karl E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.25 MB | Shaun Ewing | Mar 09, 1937 00:00 | US-2073468-A // Communication system // Fitch Karl E. // Bell Telephone Labor Inc | ||||
| PDF File 2073508.pdf | 935 kB | Shaun Ewing | Mar 09, 1937 00:00 |
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US-2073508-A // Telephone system // Williams Samuel B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 935 kB | Shaun Ewing | Mar 09, 1937 00:00 | US-2073508-A // Telephone system // Williams Samuel B. // Bell Telephone Labor Inc | ||||
| PDF File 2073678.pdf | 253 kB | Shaun Ewing | Mar 16, 1937 00:00 |
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US-2073678-A // Cutting tool // Broughton William W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 253 kB | Shaun Ewing | Mar 16, 1937 00:00 | US-2073678-A // Cutting tool // Broughton William W. // Bell Telephone Labor Inc | ||||
| PDF File 2074446.pdf | 324 kB | Shaun Ewing | Mar 23, 1937 00:00 |
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US-2074446-A // Transmission regulation // Wright Sumner Bisbee // Bell Telephone Labor Inc | |||
| Version 1 (current) | 324 kB | Shaun Ewing | Mar 23, 1937 00:00 | US-2074446-A // Transmission regulation // Wright Sumner Bisbee // Bell Telephone Labor Inc | ||||
| PDF File 2075488.pdf | 597 kB | Shaun Ewing | Mar 30, 1937 00:00 |
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US-2075488-A // Electromagnetic switching device // Wagar Harold N. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 597 kB | Shaun Ewing | Mar 30, 1937 00:00 | US-2075488-A // Electromagnetic switching device // Wagar Harold N. // Bell Telephone Labor Inc |
