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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2260524.pdf | 658 kB | Shaun Ewing | Oct 28, 1941 00:00 |
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US-2260524-A // Telephone system // Hersey Ralph E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 658 kB | Shaun Ewing | Oct 28, 1941 00:00 | US-2260524-A // Telephone system // Hersey Ralph E. // Bell Telephone Labor Inc | ||||
| PDF File 2260707.pdf | 1.04 MB | Shaun Ewing | Oct 28, 1941 00:00 |
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US-2260707-A // Crystal controlled oscillator for ultra-high frequencies // Fair Irvin E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.04 MB | Shaun Ewing | Oct 28, 1941 00:00 | US-2260707-A // Crystal controlled oscillator for ultra-high frequencies // Fair Irvin E. // Bell Telephone Labor Inc | ||||
| PDF File 2260709.pdf | 1.55 MB | Shaun Ewing | Oct 28, 1941 00:00 |
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US-2260709-A // Television system // Gray Frank // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.55 MB | Shaun Ewing | Oct 28, 1941 00:00 | US-2260709-A // Television system // Gray Frank // Bell Telephone Labor Inc | ||||
| PDF File 2260722.pdf | 313 kB | Shaun Ewing | Oct 28, 1941 00:00 |
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US-2260722-A // Telephone system // Low Frank K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 313 kB | Shaun Ewing | Oct 28, 1941 00:00 | US-2260722-A // Telephone system // Low Frank K. // Bell Telephone Labor Inc | ||||
| PDF File 2261243.pdf | 785 kB | Shaun Ewing | Nov 04, 1941 00:00 |
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US-2261243-A // Telephone system // Flint Erlon W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 785 kB | Shaun Ewing | Nov 04, 1941 00:00 | US-2261243-A // Telephone system // Flint Erlon W. // Bell Telephone Labor Inc | ||||
| PDF File 2261272.pdf | 406 kB | Shaun Ewing | Nov 04, 1941 00:00 |
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US-2261272-A // Radiant energy distance measuring system // Newhouse Russell C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 406 kB | Shaun Ewing | Nov 04, 1941 00:00 | US-2261272-A // Radiant energy distance measuring system // Newhouse Russell C. // Bell Telephone Labor Inc | ||||
| PDF File 2261370.pdf | 1.84 MB | Shaun Ewing | Nov 04, 1941 00:00 |
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US-2261370-A // Telephone system // Hersey Ralph E. ; Kopp Ottman H. ; Newsom James B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.84 MB | Shaun Ewing | Nov 04, 1941 00:00 | US-2261370-A // Telephone system // Hersey Ralph E. ; Kopp Ottman H. ; Newsom James B. // Bell Telephone Labor Inc | ||||
| PDF File 2261412.pdf | 522 kB | Shaun Ewing | Nov 04, 1941 00:00 |
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US-2261412-A // Fabrication of duplex metal bodies // Reeve Howard T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 522 kB | Shaun Ewing | Nov 04, 1941 00:00 | US-2261412-A // Fabrication of duplex metal bodies // Reeve Howard T. // Bell Telephone Labor Inc | ||||
| PDF File 2261419.pdf | 254 kB | Shaun Ewing | Nov 04, 1941 00:00 |
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US-2261419-A // Electric switch // Shann Oscar A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 254 kB | Shaun Ewing | Nov 04, 1941 00:00 | US-2261419-A // Electric switch // Shann Oscar A. // Bell Telephone Labor Inc | ||||
| PDF File 2261553.pdf | 252 kB | Shaun Ewing | Nov 04, 1941 00:00 |
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US-2261553-A // Magnetic contact alloy // Lakatos Emory // Bell Telephone Labor Inc | |||
| Version 1 (current) | 252 kB | Shaun Ewing | Nov 04, 1941 00:00 | US-2261553-A // Magnetic contact alloy // Lakatos Emory // Bell Telephone Labor Inc | ||||
| PDF File 2261573.pdf | 793 kB | Shaun Ewing | Nov 04, 1941 00:00 |
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US-2261573-A // Noise level indicator // Stryker Norman R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 793 kB | Shaun Ewing | Nov 04, 1941 00:00 | US-2261573-A // Noise level indicator // Stryker Norman R. // Bell Telephone Labor Inc | ||||
| PDF File 2261613.pdf | 1.47 MB | Shaun Ewing | Nov 04, 1941 00:00 |
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US-2261613-A // Deep-sea apparatus housing // Bishop Walter M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.47 MB | Shaun Ewing | Nov 04, 1941 00:00 | US-2261613-A // Deep-sea apparatus housing // Bishop Walter M. // Bell Telephone Labor Inc | ||||
| PDF File 2261620.pdf | 1.16 MB | Shaun Ewing | Nov 04, 1941 00:00 |
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US-2261620-A // Telephone ringing system // Halligan Clair W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.16 MB | Shaun Ewing | Nov 04, 1941 00:00 | US-2261620-A // Telephone ringing system // Halligan Clair W. // Bell Telephone Labor Inc | ||||
| PDF File 2261628.pdf | 728 kB | Shaun Ewing | Nov 04, 1941 00:00 |
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US-2261628-A // Stereophonic reproduction by carrier wave transmission // Lovell Clarence A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 728 kB | Shaun Ewing | Nov 04, 1941 00:00 | US-2261628-A // Stereophonic reproduction by carrier wave transmission // Lovell Clarence A. // Bell Telephone Labor Inc | ||||
| PDF File 2261879.pdf | 474 kB | Shaun Ewing | Nov 04, 1941 00:00 |
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US-2261879-A // High frequency by-pass arrangement // Higgins William H. C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 474 kB | Shaun Ewing | Nov 04, 1941 00:00 | US-2261879-A // High frequency by-pass arrangement // Higgins William H. C. // Bell Telephone Labor Inc | ||||
| PDF File 2261961.pdf | 772 kB | Shaun Ewing | Nov 11, 1941 00:00 |
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US-2261961-A // Attenuator device // Christensen Carl J. ; Roosbroeck Willy W. Van // Bell Telephone Labor Inc | |||
| Version 1 (current) | 772 kB | Shaun Ewing | Nov 11, 1941 00:00 | US-2261961-A // Attenuator device // Christensen Carl J. ; Roosbroeck Willy W. Van // Bell Telephone Labor Inc | ||||
| PDF File 2262014.pdf | 771 kB | Shaun Ewing | Nov 11, 1941 00:00 |
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US-2262014-A // Teletypewriter transmitting and receiving system // Lang Wilmarth Y. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 771 kB | Shaun Ewing | Nov 11, 1941 00:00 | US-2262014-A // Teletypewriter transmitting and receiving system // Lang Wilmarth Y. // Bell Telephone Labor Inc | ||||
| PDF File 2262020.pdf | 851 kB | Shaun Ewing | Nov 11, 1941 00:00 |
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US-2262020-A // Frequency stabilization at ultrahigh frequencies // Llewellyn Frederick B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 851 kB | Shaun Ewing | Nov 11, 1941 00:00 | US-2262020-A // Frequency stabilization at ultrahigh frequencies // Llewellyn Frederick B. // Bell Telephone Labor Inc | ||||
| PDF File 2262140.pdf | 387 kB | Shaun Ewing | Nov 11, 1941 00:00 |
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US-2262140-A // Lock // Harvey William H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 387 kB | Shaun Ewing | Nov 11, 1941 00:00 | US-2262140-A // Lock // Harvey William H. // Bell Telephone Labor Inc | ||||
| PDF File 2262149.pdf | 640 kB | Shaun Ewing | Nov 11, 1941 00:00 |
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US-2262149-A // Volume control circuit for oscillators // Slonczewski Thaddeus // Bell Telephone Labor Inc | |||
| Version 1 (current) | 640 kB | Shaun Ewing | Nov 11, 1941 00:00 | US-2262149-A // Volume control circuit for oscillators // Slonczewski Thaddeus // Bell Telephone Labor Inc |
