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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2692952.pdf | 863 kB | Shaun Ewing | Oct 26, 1954 00:00 |
|
US-2692952-A // Semiconductive light valve // Briggs Howard B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 863 kB | Shaun Ewing | Oct 26, 1954 00:00 | US-2692952-A // Semiconductive light valve // Briggs Howard B. // Bell Telephone Labor Inc | ||||
| PDF File 2692961.pdf | 1.04 MB | Shaun Ewing | Oct 26, 1954 00:00 |
|
US-2692961-A // Isothermal electromagnetic apparatus // Fondiller William // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.04 MB | Shaun Ewing | Oct 26, 1954 00:00 | US-2692961-A // Isothermal electromagnetic apparatus // Fondiller William // Bell Telephone Labor Inc | ||||
| PDF File 2692978.pdf | 508 kB | Shaun Ewing | Oct 26, 1954 00:00 |
|
US-2692978-A // Ferrite inductor // Galt John K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 508 kB | Shaun Ewing | Oct 26, 1954 00:00 | US-2692978-A // Ferrite inductor // Galt John K. // Bell Telephone Labor Inc | ||||
| PDF File 2693568.pdf | 980 kB | Shaun Ewing | Nov 02, 1954 00:00 |
|
US-2693568-A // Current and voltage regulation // Chase Fay H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 980 kB | Shaun Ewing | Nov 02, 1954 00:00 | US-2693568-A // Current and voltage regulation // Chase Fay H. // Bell Telephone Labor Inc | ||||
| PDF File 2693572.pdf | 610 kB | Shaun Ewing | Nov 02, 1954 00:00 |
|
US-2693572-A // Current and voltage regulation // Chase Fay H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 610 kB | Shaun Ewing | Nov 02, 1954 00:00 | US-2693572-A // Current and voltage regulation // Chase Fay H. // Bell Telephone Labor Inc | ||||
| PDF File 2693734.pdf | 456 kB | Shaun Ewing | Nov 09, 1954 00:00 |
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US-2693734-A // Optical system for card translators // Jr. Robert E. Coleman, ; Kingsbury Edwin F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 456 kB | Shaun Ewing | Nov 09, 1954 00:00 | US-2693734-A // Optical system for card translators // Jr. Robert E. Coleman, ; Kingsbury Edwin F. // Bell Telephone Labor Inc | ||||
| PDF File 2693912.pdf | 734 kB | Shaun Ewing | Nov 09, 1954 00:00 |
|
US-2693912-A // Apparatus for measuring usage of equipment // Beckham Claud L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 734 kB | Shaun Ewing | Nov 09, 1954 00:00 | US-2693912-A // Apparatus for measuring usage of equipment // Beckham Claud L. // Bell Telephone Labor Inc | ||||
| PDF File 2694024.pdf | 422 kB | Shaun Ewing | Nov 09, 1954 00:00 |
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US-2694024-A // Semiconductor bodies for signal translating devices // Bond Walter L. ; Sparks Morgan ; Teal Gerdon K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 422 kB | Shaun Ewing | Nov 09, 1954 00:00 | US-2694024-A // Semiconductor bodies for signal translating devices // Bond Walter L. ; Sparks Morgan ; Teal Gerdon K. // Bell Telephone Labor Inc | ||||
| PDF File 2694040.pdf | 443 kB | Shaun Ewing | Nov 09, 1954 00:00 |
|
US-2694040-A // Methods of selectively plating p-type material of a semiconductor containing a p-n junction // Davis Gustoff W. ; Waltz Maynard C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 443 kB | Shaun Ewing | Nov 09, 1954 00:00 | US-2694040-A // Methods of selectively plating p-type material of a semiconductor containing a p-n junction // Davis Gustoff W. ; Waltz Maynard C. // Bell Telephone Labor Inc | ||||
| PDF File 2694050.pdf | 369 kB | Shaun Ewing | Nov 09, 1954 00:00 |
|
US-2694050-A // Thermally sensitive resistor // Loman George T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 369 kB | Shaun Ewing | Nov 09, 1954 00:00 | US-2694050-A // Thermally sensitive resistor // Loman George T. // Bell Telephone Labor Inc | ||||
| PDF File 2694101.pdf | 199 kB | Shaun Ewing | Nov 09, 1954 00:00 |
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US-2694101-A // Vibration damper for transmission lines // Shuhart John H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 199 kB | Shaun Ewing | Nov 09, 1954 00:00 | US-2694101-A // Vibration damper for transmission lines // Shuhart John H. // Bell Telephone Labor Inc | ||||
| PDF File 2694106.pdf | 1.06 MB | Shaun Ewing | Nov 09, 1954 00:00 |
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US-2694106-A // Ringing current supply system // Mills John K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.06 MB | Shaun Ewing | Nov 09, 1954 00:00 | US-2694106-A // Ringing current supply system // Mills John K. // Bell Telephone Labor Inc | ||||
| PDF File 2694112.pdf | 1.29 MB | Shaun Ewing | Nov 09, 1954 00:00 |
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US-2694112-A // Amplifier utilizing bombardment induced conductivity // Mckay Kenneth G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.29 MB | Shaun Ewing | Nov 09, 1954 00:00 | US-2694112-A // Amplifier utilizing bombardment induced conductivity // Mckay Kenneth G. // Bell Telephone Labor Inc | ||||
| PDF File 2694113.pdf | 678 kB | Shaun Ewing | Nov 09, 1954 00:00 |
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US-2694113-A // Transistor amplifier with conjugate input and output impedances // Meacham Larned A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 678 kB | Shaun Ewing | Nov 09, 1954 00:00 | US-2694113-A // Transistor amplifier with conjugate input and output impedances // Meacham Larned A. // Bell Telephone Labor Inc | ||||
| PDF File 2694115.pdf | 704 kB | Shaun Ewing | Nov 09, 1954 00:00 |
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US-2694115-A // Push-pull transistor amplifier with conjugate input and output impedances // Meacham Larned A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 704 kB | Shaun Ewing | Nov 09, 1954 00:00 | US-2694115-A // Push-pull transistor amplifier with conjugate input and output impedances // Meacham Larned A. // Bell Telephone Labor Inc | ||||
| PDF File 2694119.pdf | 527 kB | Shaun Ewing | Nov 09, 1954 00:00 |
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US-2694119-A // Vibrating reed selector // Armitage Ethel D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 527 kB | Shaun Ewing | Nov 09, 1954 00:00 | US-2694119-A // Vibrating reed selector // Armitage Ethel D. // Bell Telephone Labor Inc | ||||
| PDF File 2694140.pdf | 1.03 MB | Shaun Ewing | Nov 09, 1954 00:00 |
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US-2694140-A // Selection of low interference radio channels // Gilman George W. ; Pfleger Kenneth W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.03 MB | Shaun Ewing | Nov 09, 1954 00:00 | US-2694140-A // Selection of low interference radio channels // Gilman George W. ; Pfleger Kenneth W. // Bell Telephone Labor Inc | ||||
| PDF File 2694141.pdf | 1.38 MB | Shaun Ewing | Nov 09, 1954 00:00 |
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US-2694141-A // Radiant energy signaling system // Mitchell Doren // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.38 MB | Shaun Ewing | Nov 09, 1954 00:00 | US-2694141-A // Radiant energy signaling system // Mitchell Doren // Bell Telephone Labor Inc | ||||
| PDF File 2694142.pdf | 624 kB | Shaun Ewing | Nov 09, 1954 00:00 |
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US-2694142-A // Signal-to-noise energy detection unit // Laidig John F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 624 kB | Shaun Ewing | Nov 09, 1954 00:00 | US-2694142-A // Signal-to-noise energy detection unit // Laidig John F. // Bell Telephone Labor Inc | ||||
| PDF File 2694147.pdf | 1.59 MB | Shaun Ewing | Nov 09, 1954 00:00 |
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US-2694147-A // Scanning antenna system // Feldman Carl B. H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.59 MB | Shaun Ewing | Nov 09, 1954 00:00 | US-2694147-A // Scanning antenna system // Feldman Carl B. H. // Bell Telephone Labor Inc |
