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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 3084336.pdf | 1.75 MB | Shaun Ewing | Apr 02, 1963 00:00 |
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US-3084336-A // Magnetic memory construction and circuits // Clemons Donald G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.75 MB | Shaun Ewing | Apr 02, 1963 00:00 | US-3084336-A // Magnetic memory construction and circuits // Clemons Donald G. // Bell Telephone Labor Inc | ||||
| PDF File 3141931.pdf | 1.72 MB | Shaun Ewing | Jul 21, 1964 00:00 |
|
US-3141931-A // Telephone answering equipment // Zarouni Alfred // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.72 MB | Shaun Ewing | Jul 21, 1964 00:00 | US-3141931-A // Telephone answering equipment // Zarouni Alfred // Bell Telephone Labor Inc | ||||
| PDF File 3064185.pdf | 1.71 MB | Shaun Ewing | Nov 13, 1962 00:00 |
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US-3064185-A // Magnetic gradiometer system // Ferguson John G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.71 MB | Shaun Ewing | Nov 13, 1962 00:00 | US-3064185-A // Magnetic gradiometer system // Ferguson John G. // Bell Telephone Labor Inc | ||||
| PDF File 3021517.pdf | 1.71 MB | Shaun Ewing | Feb 13, 1962 00:00 |
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US-3021517-A // Analog-to-digital converter // Kaenel Reginald A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.71 MB | Shaun Ewing | Feb 13, 1962 00:00 | US-3021517-A // Analog-to-digital converter // Kaenel Reginald A. // Bell Telephone Labor Inc | ||||
| PDF File 3089132.pdf | 1.71 MB | Shaun Ewing | May 07, 1963 00:00 |
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US-3089132-A // Ferroelectric code translator // Vogt Irmfried M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.71 MB | Shaun Ewing | May 07, 1963 00:00 | US-3089132-A // Ferroelectric code translator // Vogt Irmfried M. // Bell Telephone Labor Inc | ||||
| PDF File 3017626.pdf | 1.71 MB | Shaun Ewing | Jan 16, 1962 00:00 |
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US-3017626-A // Asynchronous encoder // Muller David E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.71 MB | Shaun Ewing | Jan 16, 1962 00:00 | US-3017626-A // Asynchronous encoder // Muller David E. // Bell Telephone Labor Inc | ||||
| PDF File 3067408.pdf | 1.69 MB | Shaun Ewing | Dec 04, 1962 00:00 |
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US-3067408-A // Magnetic memory circuits // Jr. William A. Barrett, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.69 MB | Shaun Ewing | Dec 04, 1962 00:00 | US-3067408-A // Magnetic memory circuits // Jr. William A. Barrett, // Bell Telephone Labor Inc | ||||
| PDF File 3086084.pdf | 1.69 MB | Shaun Ewing | Apr 16, 1963 00:00 |
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US-3086084-A // Circuit for detecting and restoring off-normal selectors // Brooks Charles E. ; O'Neill Harold J. ; Stover Warren M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.69 MB | Shaun Ewing | Apr 16, 1963 00:00 | US-3086084-A // Circuit for detecting and restoring off-normal selectors // Brooks Charles E. ; O'Neill Harold J. ; Stover Warren M. // Bell Telephone Labor Inc | ||||
| PDF File 3188486.pdf | 1.69 MB | Shaun Ewing | Jun 08, 1965 00:00 |
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US-3188486-A // Test-signal generator producing outputs of different frequencies and configurations from flip-flops actuated by selectively phased pulses // Favin David L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.69 MB | Shaun Ewing | Jun 08, 1965 00:00 | US-3188486-A // Test-signal generator producing outputs of different frequencies and configurations from flip-flops actuated by selectively phased pulses // Favin David L. // Bell Telephone Labor Inc | ||||
| PDF File 3065413.pdf | 1.69 MB | Shaun Ewing | Nov 20, 1962 00:00 |
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US-3065413-A // Magnetic gradiometer system // Ferguson John G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.69 MB | Shaun Ewing | Nov 20, 1962 00:00 | US-3065413-A // Magnetic gradiometer system // Ferguson John G. // Bell Telephone Labor Inc | ||||
| PDF File 3169625.pdf | 1.68 MB | Shaun Ewing | Feb 16, 1965 00:00 |
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US-3169625-A // Coin chute for coin operated telephone // Peterson Jerry L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.68 MB | Shaun Ewing | Feb 16, 1965 00:00 | US-3169625-A // Coin chute for coin operated telephone // Peterson Jerry L. // Bell Telephone Labor Inc | ||||
| PDF File 3026375.pdf | 1.68 MB | Shaun Ewing | Mar 20, 1962 00:00 |
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US-3026375-A // Transmission of quantized signals // Graham Robert E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.68 MB | Shaun Ewing | Mar 20, 1962 00:00 | US-3026375-A // Transmission of quantized signals // Graham Robert E. // Bell Telephone Labor Inc | ||||
| PDF File 3215109.pdf | 1.68 MB | Shaun Ewing | Nov 02, 1965 00:00 |
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US-3215109-A // Signal controlled steering systems // Dunn Hugh K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.68 MB | Shaun Ewing | Nov 02, 1965 00:00 | US-3215109-A // Signal controlled steering systems // Dunn Hugh K. // Bell Telephone Labor Inc | ||||
| PDF File 2991449.pdf | 1.68 MB | Shaun Ewing | Jul 04, 1961 00:00 |
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US-2991449-A // Selector circuit // Lee Bock W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.68 MB | Shaun Ewing | Jul 04, 1961 00:00 | US-2991449-A // Selector circuit // Lee Bock W. // Bell Telephone Labor Inc | ||||
| PDF File 3045189.pdf | 1.67 MB | Shaun Ewing | Jul 17, 1962 00:00 |
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US-3045189-A // Traveling wave parametric amplifier // Engelbrecht Rudolf S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.67 MB | Shaun Ewing | Jul 17, 1962 00:00 | US-3045189-A // Traveling wave parametric amplifier // Engelbrecht Rudolf S. // Bell Telephone Labor Inc | ||||
| PDF File 3128343.pdf | 1.67 MB | Shaun Ewing | Apr 07, 1964 00:00 |
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US-3128343-A // Data communication system // Baker Paul A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.67 MB | Shaun Ewing | Apr 07, 1964 00:00 | US-3128343-A // Data communication system // Baker Paul A. // Bell Telephone Labor Inc | ||||
| PDF File 2998486.pdf | 1.67 MB | Shaun Ewing | Aug 29, 1961 00:00 |
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US-2998486-A // Electronic distributor // Jr. Bernard Ostendorf, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.67 MB | Shaun Ewing | Aug 29, 1961 00:00 | US-2998486-A // Electronic distributor // Jr. Bernard Ostendorf, // Bell Telephone Labor Inc | ||||
| PDF File 3118062.pdf | 1.67 MB | Shaun Ewing | Jan 14, 1964 00:00 |
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US-3118062-A // Infra-red detection and indicator units for remote control // Ilgenfritz Lester M. ; Ketchledge Raymond W. ; Moore Hilbert R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.67 MB | Shaun Ewing | Jan 14, 1964 00:00 | US-3118062-A // Infra-red detection and indicator units for remote control // Ilgenfritz Lester M. ; Ketchledge Raymond W. ; Moore Hilbert R. // Bell Telephone Labor Inc | ||||
| PDF File 2996704.pdf | 1.66 MB | Shaun Ewing | Aug 15, 1961 00:00 |
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US-2996704-A // Method of and apparatus for generating coded signals // Dimond Thomas L. ; Pruden Harold M. ; Vogt Calvin O. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.66 MB | Shaun Ewing | Aug 15, 1961 00:00 | US-2996704-A // Method of and apparatus for generating coded signals // Dimond Thomas L. ; Pruden Harold M. ; Vogt Calvin O. // Bell Telephone Labor Inc | ||||
| PDF File 3022374.pdf | 1.66 MB | Shaun Ewing | Feb 20, 1962 00:00 |
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US-3022374-A // Scanning infra-red detector and recorder // Brattain Walter H. ; Wade Neill G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.66 MB | Shaun Ewing | Feb 20, 1962 00:00 | US-3022374-A // Scanning infra-red detector and recorder // Brattain Walter H. ; Wade Neill G. // Bell Telephone Labor Inc |
