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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2607901.pdf | 828 kB | Shaun Ewing | Aug 19, 1952 00:00 |
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US-2607901-A // Electronic discharge device // Jr. George H. Rockwood, ; Vance Robert L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 828 kB | Shaun Ewing | Aug 19, 1952 00:00 | US-2607901-A // Electronic discharge device // Jr. George H. Rockwood, ; Vance Robert L. // Bell Telephone Labor Inc | ||||
| PDF File 2698923.pdf | 828 kB | Shaun Ewing | Jan 04, 1955 00:00 |
|
US-2698923-A // Electromagnetic cavity resonator // Edson William A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 828 kB | Shaun Ewing | Jan 04, 1955 00:00 | US-2698923-A // Electromagnetic cavity resonator // Edson William A. // Bell Telephone Labor Inc | ||||
| PDF File 2603692.pdf | 826 kB | Shaun Ewing | Jul 15, 1952 00:00 |
|
US-2603692-A // Rectifier and method of making it // Scaff Jack H. ; Theuerer Henry C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 826 kB | Shaun Ewing | Jul 15, 1952 00:00 | US-2603692-A // Rectifier and method of making it // Scaff Jack H. ; Theuerer Henry C. // Bell Telephone Labor Inc | ||||
| PDF File 2724663.pdf | 826 kB | Shaun Ewing | Nov 22, 1955 00:00 |
|
US-2724663-A // Plural metal vapor coating // Bond Walter L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 826 kB | Shaun Ewing | Nov 22, 1955 00:00 | US-2724663-A // Plural metal vapor coating // Bond Walter L. // Bell Telephone Labor Inc | ||||
| PDF File 2719189.pdf | 826 kB | Shaun Ewing | Sept 27, 1955 00:00 |
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US-2719189-A // Prevention of interpulse interference in pulse multiplex transmission // Bennett William R. ; Feldman Carl B. H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 826 kB | Shaun Ewing | Sept 27, 1955 00:00 | US-2719189-A // Prevention of interpulse interference in pulse multiplex transmission // Bennett William R. ; Feldman Carl B. H. // Bell Telephone Labor Inc | ||||
| PDF File 2580123.pdf | 825 kB | Shaun Ewing | Dec 25, 1951 00:00 |
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US-2580123-A // Relay // Pfleger Kenneth W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 825 kB | Shaun Ewing | Dec 25, 1951 00:00 | US-2580123-A // Relay // Pfleger Kenneth W. // Bell Telephone Labor Inc | ||||
| PDF File 2597071.pdf | 822 kB | Shaun Ewing | May 20, 1952 00:00 |
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US-2597071-A // Signal monitoring // Cory Samuel I. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 822 kB | Shaun Ewing | May 20, 1952 00:00 | US-2597071-A // Signal monitoring // Cory Samuel I. // Bell Telephone Labor Inc | ||||
| PDF File 2719961.pdf | 822 kB | Shaun Ewing | Oct 04, 1955 00:00 |
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US-2719961-A // Electrical circuit employing magnetic cores // Karnaugh Maurice // Bell Telephone Labor Inc | |||
| Version 1 (current) | 822 kB | Shaun Ewing | Oct 04, 1955 00:00 | US-2719961-A // Electrical circuit employing magnetic cores // Karnaugh Maurice // Bell Telephone Labor Inc | ||||
| PDF File 2666578.pdf | 820 kB | Shaun Ewing | Jan 19, 1954 00:00 |
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US-2666578-A // Switching control system // Juley Joseph P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 820 kB | Shaun Ewing | Jan 19, 1954 00:00 | US-2666578-A // Switching control system // Juley Joseph P. // Bell Telephone Labor Inc | ||||
| PDF File 2675538.pdf | 817 kB | Shaun Ewing | Apr 13, 1954 00:00 |
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US-2675538-A // Checking circuit // Malthaner William A. ; Ring Douglas H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 817 kB | Shaun Ewing | Apr 13, 1954 00:00 | US-2675538-A // Checking circuit // Malthaner William A. ; Ring Douglas H. // Bell Telephone Labor Inc | ||||
| PDF File 2589704.pdf | 817 kB | Shaun Ewing | Mar 18, 1952 00:00 |
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US-2589704-A // Semiconductor signal translating device // Kirkpatrick William E. ; Sears Raymond W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 817 kB | Shaun Ewing | Mar 18, 1952 00:00 | US-2589704-A // Semiconductor signal translating device // Kirkpatrick William E. ; Sears Raymond W. // Bell Telephone Labor Inc | ||||
| PDF File 2702357.pdf | 816 kB | Shaun Ewing | Feb 15, 1955 00:00 |
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US-2702357-A // Multicathode gaseous discharge device // Townsend Mark A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 816 kB | Shaun Ewing | Feb 15, 1955 00:00 | US-2702357-A // Multicathode gaseous discharge device // Townsend Mark A. // Bell Telephone Labor Inc | ||||
| PDF File 2712605.pdf | 814 kB | Shaun Ewing | Jul 05, 1955 00:00 |
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US-2712605-A // Oscillation generator // Field Lester M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 814 kB | Shaun Ewing | Jul 05, 1955 00:00 | US-2712605-A // Oscillation generator // Field Lester M. // Bell Telephone Labor Inc | ||||
| PDF File 2617881.pdf | 814 kB | Shaun Ewing | Nov 11, 1952 00:00 |
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US-2617881-A // Pseudohybrid microwave filter // Lewis Willard D. ; Pierce John R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 814 kB | Shaun Ewing | Nov 11, 1952 00:00 | US-2617881-A // Pseudohybrid microwave filter // Lewis Willard D. ; Pierce John R. // Bell Telephone Labor Inc | ||||
| PDF File 2540834.pdf | 813 kB | Shaun Ewing | Feb 06, 1951 00:00 |
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US-2540834-A // Electron discharge device // Sears Raymond W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 813 kB | Shaun Ewing | Feb 06, 1951 00:00 | US-2540834-A // Electron discharge device // Sears Raymond W. // Bell Telephone Labor Inc | ||||
| PDF File 2649574.pdf | 812 kB | Shaun Ewing | Aug 18, 1953 00:00 |
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US-2649574-A // Hall-effect wave translating device // Mason Warren P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 812 kB | Shaun Ewing | Aug 18, 1953 00:00 | US-2649574-A // Hall-effect wave translating device // Mason Warren P. // Bell Telephone Labor Inc | ||||
| PDF File 2661441.pdf | 812 kB | Shaun Ewing | Dec 01, 1953 00:00 |
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US-2661441-A // High-frequency amplifier // Mueller George E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 812 kB | Shaun Ewing | Dec 01, 1953 00:00 | US-2661441-A // High-frequency amplifier // Mueller George E. // Bell Telephone Labor Inc | ||||
| PDF File 2605361.pdf | 812 kB | Shaun Ewing | Jul 29, 1952 00:00 |
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US-2605361-A // Differential quantization of communication signals // Cutler Cassius C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 812 kB | Shaun Ewing | Jul 29, 1952 00:00 | US-2605361-A // Differential quantization of communication signals // Cutler Cassius C. // Bell Telephone Labor Inc | ||||
| PDF File 2718549.pdf | 812 kB | Shaun Ewing | Sept 20, 1955 00:00 |
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US-2718549-A // Continuous film motion projector for television cameras and film recorders // Mattke Charles F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 812 kB | Shaun Ewing | Sept 20, 1955 00:00 | US-2718549-A // Continuous film motion projector for television cameras and film recorders // Mattke Charles F. // Bell Telephone Labor Inc | ||||
| PDF File 2648836.pdf | 812 kB | Shaun Ewing | Aug 11, 1953 00:00 |
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US-2648836-A // Apparatus for generating time position dial pulses // Newby Neal D. ; Vaughan Henry E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 812 kB | Shaun Ewing | Aug 11, 1953 00:00 | US-2648836-A // Apparatus for generating time position dial pulses // Newby Neal D. ; Vaughan Henry E. // Bell Telephone Labor Inc |
