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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2812467.pdf | 1.39 MB | Shaun Ewing | Nov 05, 1957 00:00 |
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US-2812467-A // Electron beam system // Kompfner Rudolf // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.39 MB | Shaun Ewing | Nov 05, 1957 00:00 | US-2812467-A // Electron beam system // Kompfner Rudolf // Bell Telephone Labor Inc | ||||
| PDF File 2812386.pdf | 907 kB | Shaun Ewing | Nov 05, 1957 00:00 |
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US-2812386-A // Interrupter circuit // Carter Herman T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 907 kB | Shaun Ewing | Nov 05, 1957 00:00 | US-2812386-A // Interrupter circuit // Carter Herman T. // Bell Telephone Labor Inc | ||||
| PDF File 2812445.pdf | 817 kB | Shaun Ewing | Nov 05, 1957 00:00 |
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US-2812445-A // Transistor trigger circuit // Anderson Alva Eugene // Bell Telephone Labor Inc | |||
| Version 1 (current) | 817 kB | Shaun Ewing | Nov 05, 1957 00:00 | US-2812445-A // Transistor trigger circuit // Anderson Alva Eugene // Bell Telephone Labor Inc | ||||
| PDF File 2812468.pdf | 788 kB | Shaun Ewing | Nov 05, 1957 00:00 |
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US-2812468-A // Spatial harmonic traveling wave tube // Robertson Sloan D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 788 kB | Shaun Ewing | Nov 05, 1957 00:00 | US-2812468-A // Spatial harmonic traveling wave tube // Robertson Sloan D. // Bell Telephone Labor Inc | ||||
| PDF File 2812492.pdf | 636 kB | Shaun Ewing | Nov 05, 1957 00:00 |
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US-2812492-A // Differential loss measuring system // Pfleger Kenneth W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 636 kB | Shaun Ewing | Nov 05, 1957 00:00 | US-2812492-A // Differential loss measuring system // Pfleger Kenneth W. // Bell Telephone Labor Inc | ||||
| PDF File 2812446.pdf | 484 kB | Shaun Ewing | Nov 05, 1957 00:00 |
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US-2812446-A // Photo-resistance device // Pearson Gerald L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 484 kB | Shaun Ewing | Nov 05, 1957 00:00 | US-2812446-A // Photo-resistance device // Pearson Gerald L. // Bell Telephone Labor Inc | ||||
| PDF File 2812235.pdf | 449 kB | Shaun Ewing | Nov 05, 1957 00:00 |
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US-2812235-A // Method of purifying volatile compounds of germanium and silicon // Winslow Field H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 449 kB | Shaun Ewing | Nov 05, 1957 00:00 | US-2812235-A // Method of purifying volatile compounds of germanium and silicon // Winslow Field H. // Bell Telephone Labor Inc | ||||
| PDF File 2812499.pdf | 398 kB | Shaun Ewing | Nov 05, 1957 00:00 |
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US-2812499-A // Helix assembly for traveling wave tube // Robertson George H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 398 kB | Shaun Ewing | Nov 05, 1957 00:00 | US-2812499-A // Helix assembly for traveling wave tube // Robertson George H. // Bell Telephone Labor Inc | ||||
| PDF File 2811578.pdf | 1.95 MB | Shaun Ewing | Oct 29, 1957 00:00 |
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US-2811578-A // Television band width reducing system // Rieke John W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.95 MB | Shaun Ewing | Oct 29, 1957 00:00 | US-2811578-A // Television band width reducing system // Rieke John W. // Bell Telephone Labor Inc | ||||
| PDF File 2811589.pdf | 1.20 MB | Shaun Ewing | Oct 29, 1957 00:00 |
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US-2811589-A // Coaxial switching arrangement for two way amplifiers // Bonner Arthur L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.20 MB | Shaun Ewing | Oct 29, 1957 00:00 | US-2811589-A // Coaxial switching arrangement for two way amplifiers // Bonner Arthur L. // Bell Telephone Labor Inc | ||||
| PDF File 2811673.pdf | 612 kB | Shaun Ewing | Oct 29, 1957 00:00 |
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US-2811673-A // Traveling wave tube // Kompfner Rudolf // Bell Telephone Labor Inc | |||
| Version 1 (current) | 612 kB | Shaun Ewing | Oct 29, 1957 00:00 | US-2811673-A // Traveling wave tube // Kompfner Rudolf // Bell Telephone Labor Inc | ||||
| PDF File 2811697.pdf | 603 kB | Shaun Ewing | Oct 29, 1957 00:00 |
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US-2811697-A // Magnetoelectric induction devices // Hogan Clarence L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 603 kB | Shaun Ewing | Oct 29, 1957 00:00 | US-2811697-A // Magnetoelectric induction devices // Hogan Clarence L. // Bell Telephone Labor Inc | ||||
| PDF File 2811695.pdf | 600 kB | Shaun Ewing | Oct 29, 1957 00:00 |
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US-2811695-A // Automatic level control // Drexler Jerome // Bell Telephone Labor Inc | |||
| Version 1 (current) | 600 kB | Shaun Ewing | Oct 29, 1957 00:00 | US-2811695-A // Automatic level control // Drexler Jerome // Bell Telephone Labor Inc | ||||
| PDF File 2811682.pdf | 431 kB | Shaun Ewing | Oct 29, 1957 00:00 |
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US-2811682-A // Silicon power rectifier // Pearson Gerald L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 431 kB | Shaun Ewing | Oct 29, 1957 00:00 | US-2811682-A // Silicon power rectifier // Pearson Gerald L. // Bell Telephone Labor Inc | ||||
| PDF File 2811586.pdf | 391 kB | Shaun Ewing | Oct 29, 1957 00:00 |
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US-2811586-A // Intercommunication system // Galbreath Robert R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 391 kB | Shaun Ewing | Oct 29, 1957 00:00 | US-2811586-A // Intercommunication system // Galbreath Robert R. // Bell Telephone Labor Inc | ||||
| PDF File 2811700.pdf | 363 kB | Shaun Ewing | Oct 29, 1957 00:00 |
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US-2811700-A // Electrical connector for printed wiring board // Kuch Frederick C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 363 kB | Shaun Ewing | Oct 29, 1957 00:00 | US-2811700-A // Electrical connector for printed wiring board // Kuch Frederick C. // Bell Telephone Labor Inc | ||||
| PDF File 2811418.pdf | 342 kB | Shaun Ewing | Oct 29, 1957 00:00 |
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US-2811418-A // Purification of germanium tetrachloride // Theuerer Henry C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 342 kB | Shaun Ewing | Oct 29, 1957 00:00 | US-2811418-A // Purification of germanium tetrachloride // Theuerer Henry C. // Bell Telephone Labor Inc | ||||
| PDF File 2811655.pdf | 335 kB | Shaun Ewing | Oct 29, 1957 00:00 |
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US-2811655-A // Stable liquid electrodes for piezoelectric crystals // Jr. Upton B. Thomas, ; Wood Elizabeth A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 335 kB | Shaun Ewing | Oct 29, 1957 00:00 | US-2811655-A // Stable liquid electrodes for piezoelectric crystals // Jr. Upton B. Thomas, ; Wood Elizabeth A. // Bell Telephone Labor Inc | ||||
| PDF File 2810863.pdf | 872 kB | Shaun Ewing | Oct 22, 1957 00:00 |
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US-2810863-A // Electro-optical system // Smith Kenneth D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 872 kB | Shaun Ewing | Oct 22, 1957 00:00 | US-2810863-A // Electro-optical system // Smith Kenneth D. // Bell Telephone Labor Inc | ||||
| PDF File 2810663.pdf | 804 kB | Shaun Ewing | Oct 22, 1957 00:00 |
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US-2810663-A // Fabrication of laminated transmission lines // Reynolds Frederick W. ; Stilwell George R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 804 kB | Shaun Ewing | Oct 22, 1957 00:00 | US-2810663-A // Fabrication of laminated transmission lines // Reynolds Frederick W. ; Stilwell George R. // Bell Telephone Labor Inc |
