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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2887619.pdf | 775 kB | Shaun Ewing | May 19, 1959 00:00 |
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US-2887619-A // Current limiting gating circuit // Hussey Luther W. ; Peil William // Bell Telephone Labor Inc | |||
| Version 1 (current) | 775 kB | Shaun Ewing | May 19, 1959 00:00 | US-2887619-A // Current limiting gating circuit // Hussey Luther W. ; Peil William // Bell Telephone Labor Inc | ||||
| PDF File 2887541.pdf | 562 kB | Shaun Ewing | May 19, 1959 00:00 |
|
US-2887541-A // Automatic gain control // Kelly Hugh P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 562 kB | Shaun Ewing | May 19, 1959 00:00 | US-2887541-A // Automatic gain control // Kelly Hugh P. // Bell Telephone Labor Inc | ||||
| PDF File 2887665.pdf | 429 kB | Shaun Ewing | May 19, 1959 00:00 |
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US-2887665-A // High frequency isolator // Suhl Harry // Bell Telephone Labor Inc | |||
| Version 1 (current) | 429 kB | Shaun Ewing | May 19, 1959 00:00 | US-2887665-A // High frequency isolator // Suhl Harry // Bell Telephone Labor Inc | ||||
| PDF File 2886802.pdf | 1.29 MB | Shaun Ewing | May 12, 1959 00:00 |
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US-2886802-A // Timing pulse generator circuit for magnetic drum // Henning Harley A. ; Murphy Orlando J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.29 MB | Shaun Ewing | May 12, 1959 00:00 | US-2886802-A // Timing pulse generator circuit for magnetic drum // Henning Harley A. ; Murphy Orlando J. // Bell Telephone Labor Inc | ||||
| PDF File 2886701.pdf | 1.10 MB | Shaun Ewing | May 12, 1959 00:00 |
|
US-2886701-A // Zero direct current sweep circuit // Lundstrom Alexis A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.10 MB | Shaun Ewing | May 12, 1959 00:00 | US-2886701-A // Zero direct current sweep circuit // Lundstrom Alexis A. // Bell Telephone Labor Inc | ||||
| PDF File 2886654.pdf | 1.09 MB | Shaun Ewing | May 12, 1959 00:00 |
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US-2886654-A // Equivalent four-wire repeaters // Braga Felix J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.09 MB | Shaun Ewing | May 12, 1959 00:00 | US-2886654-A // Equivalent four-wire repeaters // Braga Felix J. // Bell Telephone Labor Inc | ||||
| PDF File 2886785.pdf | 1.08 MB | Shaun Ewing | May 12, 1959 00:00 |
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US-2886785-A // Wave transducer // Fox Arthur G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.08 MB | Shaun Ewing | May 12, 1959 00:00 | US-2886785-A // Wave transducer // Fox Arthur G. // Bell Telephone Labor Inc | ||||
| PDF File 2886749.pdf | 1.01 MB | Shaun Ewing | May 12, 1959 00:00 |
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US-2886749-A // Electrical circuit elements comprising organic dielectric material // Mcmahon William // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.01 MB | Shaun Ewing | May 12, 1959 00:00 | US-2886749-A // Electrical circuit elements comprising organic dielectric material // Mcmahon William // Bell Telephone Labor Inc | ||||
| PDF File 2886738.pdf | 950 kB | Shaun Ewing | May 12, 1959 00:00 |
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US-2886738-A // Electron beam system // Tien Ping K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 950 kB | Shaun Ewing | May 12, 1959 00:00 | US-2886738-A // Electron beam system // Tien Ping K. // Bell Telephone Labor Inc | ||||
| PDF File 2886800.pdf | 919 kB | Shaun Ewing | May 12, 1959 00:00 |
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US-2886800-A // Magnetic storage and reproduction system // Murphy Orlando J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 919 kB | Shaun Ewing | May 12, 1959 00:00 | US-2886800-A // Magnetic storage and reproduction system // Murphy Orlando J. // Bell Telephone Labor Inc | ||||
| PDF File 2886628.pdf | 499 kB | Shaun Ewing | May 12, 1959 00:00 |
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US-2886628-A // Electrical conductor having transposed conducting members // Doherty William H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 499 kB | Shaun Ewing | May 12, 1959 00:00 | US-2886628-A // Electrical conductor having transposed conducting members // Doherty William H. // Bell Telephone Labor Inc | ||||
| PDF File 2886809.pdf | 488 kB | Shaun Ewing | May 12, 1959 00:00 |
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US-2886809-A // Multiservice type telephone ringer // Kalin Walter ; Lavery Grant G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 488 kB | Shaun Ewing | May 12, 1959 00:00 | US-2886809-A // Multiservice type telephone ringer // Kalin Walter ; Lavery Grant G. // Bell Telephone Labor Inc | ||||
| PDF File 2886706.pdf | 486 kB | Shaun Ewing | May 12, 1959 00:00 |
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US-2886706-A // Blocking oscillator pulse width control // Rogers Samuel C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 486 kB | Shaun Ewing | May 12, 1959 00:00 | US-2886706-A // Blocking oscillator pulse width control // Rogers Samuel C. // Bell Telephone Labor Inc | ||||
| PDF File 2885503.pdf | 1.99 MB | Shaun Ewing | May 05, 1959 00:00 |
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US-2885503-A // Switches controlled by forces of acceleration // Smith Kenneth D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.99 MB | Shaun Ewing | May 05, 1959 00:00 | US-2885503-A // Switches controlled by forces of acceleration // Smith Kenneth D. // Bell Telephone Labor Inc | ||||
| PDF File 2885593.pdf | 1.30 MB | Shaun Ewing | May 05, 1959 00:00 |
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US-2885593-A // Coupled lines systems // Cook John S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.30 MB | Shaun Ewing | May 05, 1959 00:00 | US-2885593-A // Coupled lines systems // Cook John S. // Bell Telephone Labor Inc | ||||
| PDF File 2885492.pdf | 1.18 MB | Shaun Ewing | May 05, 1959 00:00 |
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US-2885492-A // Repeater systems employing non-reciprocal coupling devices // D'Heedene Albert R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.18 MB | Shaun Ewing | May 05, 1959 00:00 | US-2885492-A // Repeater systems employing non-reciprocal coupling devices // D'Heedene Albert R. // Bell Telephone Labor Inc | ||||
| PDF File 2885572.pdf | 1003 kB | Shaun Ewing | May 05, 1959 00:00 |
|
US-2885572-A // Transistor pulse transmission circuits // Felker Jean H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1003 kB | Shaun Ewing | May 05, 1959 00:00 | US-2885572-A // Transistor pulse transmission circuits // Felker Jean H. // Bell Telephone Labor Inc | ||||
| PDF File 2885640.pdf | 952 kB | Shaun Ewing | May 05, 1959 00:00 |
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US-2885640-A // Nonreciprocal circuit element // Rowen John H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 952 kB | Shaun Ewing | May 05, 1959 00:00 | US-2885640-A // Nonreciprocal circuit element // Rowen John H. // Bell Telephone Labor Inc | ||||
| PDF File 2885494.pdf | 869 kB | Shaun Ewing | May 05, 1959 00:00 |
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US-2885494-A // Temperature compensated transistor amplifier // Darlington Sidney ; Felker Jean H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 869 kB | Shaun Ewing | May 05, 1959 00:00 | US-2885494-A // Temperature compensated transistor amplifier // Darlington Sidney ; Felker Jean H. // Bell Telephone Labor Inc | ||||
| PDF File 2885493.pdf | 623 kB | Shaun Ewing | May 05, 1959 00:00 |
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US-2885493-A // Echo suppressor circuits // Felder Harry H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 623 kB | Shaun Ewing | May 05, 1959 00:00 | US-2885493-A // Echo suppressor circuits // Felder Harry H. // Bell Telephone Labor Inc |
