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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2369045.pdf | 273 kB | Shaun Ewing | Feb 06, 1945 00:00 |
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US-2369045-A // Electric heating unit // Hampton Leon N. ; Shangle Amos H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 273 kB | Shaun Ewing | Feb 06, 1945 00:00 | US-2369045-A // Electric heating unit // Hampton Leon N. ; Shangle Amos H. // Bell Telephone Labor Inc | ||||
| PDF File 2369030.pdf | 389 kB | Shaun Ewing | Feb 06, 1945 00:00 |
|
US-2369030-A // Amplifier circuit // Edwards Paul G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 389 kB | Shaun Ewing | Feb 06, 1945 00:00 | US-2369030-A // Amplifier circuit // Edwards Paul G. // Bell Telephone Labor Inc | ||||
| PDF File 2368715.pdf | 5.66 MB | Shaun Ewing | Feb 06, 1945 00:00 |
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US-2368715-A // Teletypewriter exchange system // Lucek Charles W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 5.66 MB | Shaun Ewing | Feb 06, 1945 00:00 | US-2368715-A // Teletypewriter exchange system // Lucek Charles W. // Bell Telephone Labor Inc | ||||
| PDF File 2368688.pdf | 431 kB | Shaun Ewing | Feb 06, 1945 00:00 |
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US-2368688-A // Electrolytic device // Taylor Raymond L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 431 kB | Shaun Ewing | Feb 06, 1945 00:00 | US-2368688-A // Electrolytic device // Taylor Raymond L. // Bell Telephone Labor Inc | ||||
| PDF File 2368666.pdf | 9.59 MB | Shaun Ewing | Feb 06, 1945 00:00 |
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US-2368666-A // Teletypewriter exchange system // Krecek Joseph A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 9.59 MB | Shaun Ewing | Feb 06, 1945 00:00 | US-2368666-A // Teletypewriter exchange system // Krecek Joseph A. // Bell Telephone Labor Inc | ||||
| PDF File 2368665.pdf | 1.43 MB | Shaun Ewing | Feb 06, 1945 00:00 |
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US-2368665-A // Distillation method and apparatus // Kohman Girard T. ; Jr. Charles H. Prescott, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.43 MB | Shaun Ewing | Feb 06, 1945 00:00 | US-2368665-A // Distillation method and apparatus // Kohman Girard T. ; Jr. Charles H. Prescott, // Bell Telephone Labor Inc | ||||
| PDF File 2368197.pdf | 411 kB | Shaun Ewing | Jan 30, 1945 00:00 |
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US-2368197-A // Relay operation // Brown John T. L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 411 kB | Shaun Ewing | Jan 30, 1945 00:00 | US-2368197-A // Relay operation // Brown John T. L. // Bell Telephone Labor Inc | ||||
| PDF File 2368060.pdf | 559 kB | Shaun Ewing | Jan 23, 1945 00:00 |
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US-2368060-A // Coating of electron discharge device parts // Wooten Leland A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 559 kB | Shaun Ewing | Jan 23, 1945 00:00 | US-2368060-A // Coating of electron discharge device parts // Wooten Leland A. // Bell Telephone Labor Inc | ||||
| PDF File 2368056.pdf | 2.51 MB | Shaun Ewing | Jan 23, 1945 00:00 |
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US-2368056-A // Signaling system // Walsh John G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.51 MB | Shaun Ewing | Jan 23, 1945 00:00 | US-2368056-A // Signaling system // Walsh John G. // Bell Telephone Labor Inc | ||||
| PDF File 2368031.pdf | 1.18 MB | Shaun Ewing | Jan 23, 1945 00:00 |
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US-2368031-A // Electron discharge device // Llewellyn Frederick B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.18 MB | Shaun Ewing | Jan 23, 1945 00:00 | US-2368031-A // Electron discharge device // Llewellyn Frederick B. // Bell Telephone Labor Inc | ||||
| PDF File 2367910.pdf | 1.21 MB | Shaun Ewing | Jan 23, 1945 00:00 |
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US-2367910-A // Start-stop regenerative telegraph repeater // Watson Edward F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.21 MB | Shaun Ewing | Jan 23, 1945 00:00 | US-2367910-A // Start-stop regenerative telegraph repeater // Watson Edward F. // Bell Telephone Labor Inc | ||||
| PDF File 2367901.pdf | 940 kB | Shaun Ewing | Jan 23, 1945 00:00 |
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US-2367901-A // Printing telegraph apparatus // Swezey Burdette S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 940 kB | Shaun Ewing | Jan 23, 1945 00:00 | US-2367901-A // Printing telegraph apparatus // Swezey Burdette S. // Bell Telephone Labor Inc | ||||
| PDF File 2367885.pdf | 1021 kB | Shaun Ewing | Jan 23, 1945 00:00 |
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US-2367885-A // Signaling system // Murphy Orlando J. ; Newby Neal D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1021 kB | Shaun Ewing | Jan 23, 1945 00:00 | US-2367885-A // Signaling system // Murphy Orlando J. ; Newby Neal D. // Bell Telephone Labor Inc | ||||
| PDF File 2367792.pdf | 2.33 MB | Shaun Ewing | Jan 23, 1945 00:00 |
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US-2367792-A // Signaling system // Pruden Harold M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.33 MB | Shaun Ewing | Jan 23, 1945 00:00 | US-2367792-A // Signaling system // Pruden Harold M. // Bell Telephone Labor Inc | ||||
| PDF File 2367769.pdf | 1.28 MB | Shaun Ewing | Jan 23, 1945 00:00 |
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US-2367769-A // Telephone system // Goddard Myron C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.28 MB | Shaun Ewing | Jan 23, 1945 00:00 | US-2367769-A // Telephone system // Goddard Myron C. // Bell Telephone Labor Inc | ||||
| PDF File 2367728.pdf | 772 kB | Shaun Ewing | Jan 23, 1945 00:00 |
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US-2367728-A // Balanced cathode ray sweep circuit // Jr. John J. Mahoney, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 772 kB | Shaun Ewing | Jan 23, 1945 00:00 | US-2367728-A // Balanced cathode ray sweep circuit // Jr. John J. Mahoney, // Bell Telephone Labor Inc | ||||
| PDF File 2367711.pdf | 949 kB | Shaun Ewing | Jan 23, 1945 00:00 |
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US-2367711-A // Broad band amplifier // Bode Hendrik W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 949 kB | Shaun Ewing | Jan 23, 1945 00:00 | US-2367711-A // Broad band amplifier // Bode Hendrik W. // Bell Telephone Labor Inc | ||||
| PDF File 2367522.pdf | 855 kB | Shaun Ewing | Jan 16, 1945 00:00 |
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US-2367522-A // Signaling system // Pfleger Kenneth W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 855 kB | Shaun Ewing | Jan 16, 1945 00:00 | US-2367522-A // Signaling system // Pfleger Kenneth W. // Bell Telephone Labor Inc | ||||
| PDF File 2367518.pdf | 1.64 MB | Shaun Ewing | Jan 16, 1945 00:00 |
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US-2367518-A // Signaling system // Newby Neal D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.64 MB | Shaun Ewing | Jan 16, 1945 00:00 | US-2367518-A // Signaling system // Newby Neal D. // Bell Telephone Labor Inc | ||||
| PDF File 2367509.pdf | 296 kB | Shaun Ewing | Jan 16, 1945 00:00 |
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US-2367509-A // High or low voltage detector // Knowlton Clarence S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 296 kB | Shaun Ewing | Jan 16, 1945 00:00 | US-2367509-A // High or low voltage detector // Knowlton Clarence S. // Bell Telephone Labor Inc |
