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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2640154.pdf | 472 kB | Shaun Ewing | May 26, 1953 00:00 |
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US-2640154-A // Achromatic lens antenna // Kock Winston E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 472 kB | Shaun Ewing | May 26, 1953 00:00 | US-2640154-A // Achromatic lens antenna // Kock Winston E. // Bell Telephone Labor Inc | ||||
| PDF File 2640162.pdf | 1.17 MB | Shaun Ewing | May 26, 1953 00:00 |
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US-2640162-A // Electronic transmission system // Espenschied Lloyd ; Skellett Albert M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.17 MB | Shaun Ewing | May 26, 1953 00:00 | US-2640162-A // Electronic transmission system // Espenschied Lloyd ; Skellett Albert M. // Bell Telephone Labor Inc | ||||
| PDF File 2641348.pdf | 663 kB | Shaun Ewing | Jun 09, 1953 00:00 |
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US-2641348-A // Fraud prevention device // Jr. Richard K. Thompson, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 663 kB | Shaun Ewing | Jun 09, 1953 00:00 | US-2641348-A // Fraud prevention device // Jr. Richard K. Thompson, // Bell Telephone Labor Inc | ||||
| PDF File 2641553.pdf | 452 kB | Shaun Ewing | Jun 09, 1953 00:00 |
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US-2641553-A // Preparation of two-sided mosaic // Rulison Raymond L. ; Teal Gordon K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 452 kB | Shaun Ewing | Jun 09, 1953 00:00 | US-2641553-A // Preparation of two-sided mosaic // Rulison Raymond L. ; Teal Gordon K. // Bell Telephone Labor Inc | ||||
| PDF File 2641692.pdf | 1.04 MB | Shaun Ewing | Jun 09, 1953 00:00 |
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US-2641692-A // Mobile radio telephone system // Lewis Benjamin F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.04 MB | Shaun Ewing | Jun 09, 1953 00:00 | US-2641692-A // Mobile radio telephone system // Lewis Benjamin F. // Bell Telephone Labor Inc | ||||
| PDF File 2641695.pdf | 676 kB | Shaun Ewing | Jun 09, 1953 00:00 |
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US-2641695-A // Linear rectifier // Lovell Clarence A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 676 kB | Shaun Ewing | Jun 09, 1953 00:00 | US-2641695-A // Linear rectifier // Lovell Clarence A. // Bell Telephone Labor Inc | ||||
| PDF File 2641705.pdf | 477 kB | Shaun Ewing | Jun 09, 1953 00:00 |
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US-2641705-A // Stabilized oscillator // Hussey Luther W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 477 kB | Shaun Ewing | Jun 09, 1953 00:00 | US-2641705-A // Stabilized oscillator // Hussey Luther W. // Bell Telephone Labor Inc | ||||
| PDF File 2641712.pdf | 721 kB | Shaun Ewing | Jun 09, 1953 00:00 |
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US-2641712-A // Photoelectric device // Kircher Reymond J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 721 kB | Shaun Ewing | Jun 09, 1953 00:00 | US-2641712-A // Photoelectric device // Kircher Reymond J. // Bell Telephone Labor Inc | ||||
| PDF File 2641713.pdf | 546 kB | Shaun Ewing | Jun 09, 1953 00:00 |
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US-2641713-A // Semiconductor photoelectric device // Shive John N. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 546 kB | Shaun Ewing | Jun 09, 1953 00:00 | US-2641713-A // Semiconductor photoelectric device // Shive John N. // Bell Telephone Labor Inc | ||||
| PDF File 2641726.pdf | 858 kB | Shaun Ewing | Jun 09, 1953 00:00 |
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US-2641726-A // Electron discharge device and method of fabrication // Cisne Luther E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 858 kB | Shaun Ewing | Jun 09, 1953 00:00 | US-2641726-A // Electron discharge device and method of fabrication // Cisne Luther E. // Bell Telephone Labor Inc | ||||
| PDF File 2641732.pdf | 346 kB | Shaun Ewing | Jun 09, 1953 00:00 |
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US-2641732-A // Electron discharge device of the velocity variation type // Shepherd William G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 346 kB | Shaun Ewing | Jun 09, 1953 00:00 | US-2641732-A // Electron discharge device of the velocity variation type // Shepherd William G. // Bell Telephone Labor Inc | ||||
| PDF File 2641757.pdf | 1.52 MB | Shaun Ewing | Jun 09, 1953 00:00 |
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US-2641757-A // Automatic multichannel selection // Hoth Daniel F. ; Soffel Robert O. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.52 MB | Shaun Ewing | Jun 09, 1953 00:00 | US-2641757-A // Automatic multichannel selection // Hoth Daniel F. ; Soffel Robert O. // Bell Telephone Labor Inc | ||||
| PDF File 2642281.pdf | 368 kB | Shaun Ewing | Jun 16, 1953 00:00 |
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US-2642281-A // Apparatus for the winding of endless bands // Buhrendorf Frederick G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 368 kB | Shaun Ewing | Jun 16, 1953 00:00 | US-2642281-A // Apparatus for the winding of endless bands // Buhrendorf Frederick G. // Bell Telephone Labor Inc | ||||
| PDF File 2642415.pdf | 278 kB | Shaun Ewing | Jun 16, 1953 00:00 |
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US-2642415-A // Silyl aromatic compounds // Winslow Field H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 278 kB | Shaun Ewing | Jun 16, 1953 00:00 | US-2642415-A // Silyl aromatic compounds // Winslow Field H. // Bell Telephone Labor Inc | ||||
| PDF File 2642473.pdf | 478 kB | Shaun Ewing | Jun 16, 1953 00:00 |
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US-2642473-A // Wave translating system // Jr. John G. Kreer, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 478 kB | Shaun Ewing | Jun 16, 1953 00:00 | US-2642473-A // Wave translating system // Jr. John G. Kreer, // Bell Telephone Labor Inc | ||||
| PDF File 2642493.pdf | 1.73 MB | Shaun Ewing | Jun 16, 1953 00:00 |
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US-2642493-A // Automatic message accounting system // Locke George A. ; Weaver Allan // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.73 MB | Shaun Ewing | Jun 16, 1953 00:00 | US-2642493-A // Automatic message accounting system // Locke George A. ; Weaver Allan // Bell Telephone Labor Inc | ||||
| PDF File 2642498.pdf | 969 kB | Shaun Ewing | Jun 16, 1953 00:00 |
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US-2642498-A // Dial telephone system-digit absorbing selector circuit // Riddell George ; Soucy Harold A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 969 kB | Shaun Ewing | Jun 16, 1953 00:00 | US-2642498-A // Dial telephone system-digit absorbing selector circuit // Riddell George ; Soucy Harold A. // Bell Telephone Labor Inc | ||||
| PDF File 2642500.pdf | 1.59 MB | Shaun Ewing | Jun 16, 1953 00:00 |
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US-2642500-A // Voice frequency signaling circuit // Fritschi Walter W. ; Soffel Robert O. ; Weaver Allan // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.59 MB | Shaun Ewing | Jun 16, 1953 00:00 | US-2642500-A // Voice frequency signaling circuit // Fritschi Walter W. ; Soffel Robert O. ; Weaver Allan // Bell Telephone Labor Inc | ||||
| PDF File 2644036.pdf | 548 kB | Shaun Ewing | Jun 30, 1953 00:00 |
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US-2644036-A // Receiver for two-tone carrier systems // Jones Theodore A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 548 kB | Shaun Ewing | Jun 30, 1953 00:00 | US-2644036-A // Receiver for two-tone carrier systems // Jones Theodore A. // Bell Telephone Labor Inc | ||||
| PDF File 2644038.pdf | 375 kB | Shaun Ewing | Jun 30, 1953 00:00 |
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US-2644038-A // Keyboard mechanism for teletypewriters // Branson David E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 375 kB | Shaun Ewing | Jun 30, 1953 00:00 | US-2644038-A // Keyboard mechanism for teletypewriters // Branson David E. // Bell Telephone Labor Inc |
