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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 3129395.pdf | 500 kB | Shaun Ewing | Apr 14, 1964 00:00 |
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US-3129395-A // Pulse group generator producing time spaced output pulses in dependence on spatial distribution of magnetic transducers along delay line // Mason Warren P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 500 kB | Shaun Ewing | Apr 14, 1964 00:00 | US-3129395-A // Pulse group generator producing time spaced output pulses in dependence on spatial distribution of magnetic transducers along delay line // Mason Warren P. // Bell Telephone Labor Inc | ||||
| PDF File 3114036.pdf | 499 kB | Shaun Ewing | Dec 10, 1963 00:00 |
|
US-3114036-A // Data record // Andregg Ernest R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 499 kB | Shaun Ewing | Dec 10, 1963 00:00 | US-3114036-A // Data record // Andregg Ernest R. // Bell Telephone Labor Inc | ||||
| PDF File 3141139.pdf | 499 kB | Shaun Ewing | Jul 14, 1964 00:00 |
|
US-3141139-A // Direct-coupled transistor oscillator having variable source impedance for controlling frequency // Mills John K. ; Zupa Frank P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 499 kB | Shaun Ewing | Jul 14, 1964 00:00 | US-3141139-A // Direct-coupled transistor oscillator having variable source impedance for controlling frequency // Mills John K. ; Zupa Frank P. // Bell Telephone Labor Inc | ||||
| PDF File 3134837.pdf | 499 kB | Shaun Ewing | May 26, 1964 00:00 |
|
US-3134837-A // Optical maser // Kisliuk Paul P. ; Kleinman David A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 499 kB | Shaun Ewing | May 26, 1964 00:00 | US-3134837-A // Optical maser // Kisliuk Paul P. ; Kleinman David A. // Bell Telephone Labor Inc | ||||
| PDF File 3009126.pdf | 498 kB | Shaun Ewing | Nov 14, 1961 00:00 |
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US-3009126-A // Strain transducers // Pfann William G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 498 kB | Shaun Ewing | Nov 14, 1961 00:00 | US-3009126-A // Strain transducers // Pfann William G. // Bell Telephone Labor Inc | ||||
| PDF File 3196359.pdf | 498 kB | Shaun Ewing | Jul 20, 1965 00:00 |
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US-3196359-A // Wide band current limiter // Giger Adolph J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 498 kB | Shaun Ewing | Jul 20, 1965 00:00 | US-3196359-A // Wide band current limiter // Giger Adolph J. // Bell Telephone Labor Inc | ||||
| PDF File 2992306.pdf | 497 kB | Shaun Ewing | Jul 11, 1961 00:00 |
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US-2992306-A // Magnetically controlled switching device // Feiner Alexander // Bell Telephone Labor Inc | |||
| Version 1 (current) | 497 kB | Shaun Ewing | Jul 11, 1961 00:00 | US-2992306-A // Magnetically controlled switching device // Feiner Alexander // Bell Telephone Labor Inc | ||||
| PDF File 3156651.pdf | 497 kB | Shaun Ewing | Nov 10, 1964 00:00 |
|
US-3156651-A // Light transparent ferrimagnetic garnets // Geller Seymour // Bell Telephone Labor Inc | |||
| Version 1 (current) | 497 kB | Shaun Ewing | Nov 10, 1964 00:00 | US-3156651-A // Light transparent ferrimagnetic garnets // Geller Seymour // Bell Telephone Labor Inc | ||||
| PDF File 3135876.pdf | 497 kB | Shaun Ewing | Jun 02, 1964 00:00 |
|
US-3135876-A // Semiconductor magnetron modulator // Embree Milton L. ; Gateka Fredrick A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 497 kB | Shaun Ewing | Jun 02, 1964 00:00 | US-3135876-A // Semiconductor magnetron modulator // Embree Milton L. ; Gateka Fredrick A. // Bell Telephone Labor Inc | ||||
| PDF File 3110820.pdf | 496 kB | Shaun Ewing | Nov 12, 1963 00:00 |
|
US-3110820-A // Frequency divider employing a device operated to provide a dynamic input versus output signal transfer characteristic of an exponential nature // Panicello Joseph F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 496 kB | Shaun Ewing | Nov 12, 1963 00:00 | US-3110820-A // Frequency divider employing a device operated to provide a dynamic input versus output signal transfer characteristic of an exponential nature // Panicello Joseph F. // Bell Telephone Labor Inc | ||||
| PDF File 3109758.pdf | 496 kB | Shaun Ewing | Nov 05, 1963 00:00 |
|
US-3109758-A // Improved tunnel diode // Batdorf Robert L. ; Dacey George C. ; Kleinman David A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 496 kB | Shaun Ewing | Nov 05, 1963 00:00 | US-3109758-A // Improved tunnel diode // Batdorf Robert L. ; Dacey George C. ; Kleinman David A. // Bell Telephone Labor Inc | ||||
| PDF File 3056092.pdf | 496 kB | Shaun Ewing | Sept 25, 1962 00:00 |
|
US-3056092-A // Low noise superconductive ferromagnetic parametric amplifier // Cook John S. ; Louisell William H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 496 kB | Shaun Ewing | Sept 25, 1962 00:00 | US-3056092-A // Low noise superconductive ferromagnetic parametric amplifier // Cook John S. ; Louisell William H. // Bell Telephone Labor Inc | ||||
| PDF File 3055679.pdf | 496 kB | Shaun Ewing | Sept 25, 1962 00:00 |
|
US-3055679-A // Card holder for card dialer // Pferd William // Bell Telephone Labor Inc | |||
| Version 1 (current) | 496 kB | Shaun Ewing | Sept 25, 1962 00:00 | US-3055679-A // Card holder for card dialer // Pferd William // Bell Telephone Labor Inc | ||||
| PDF File 2998575.pdf | 496 kB | Shaun Ewing | Aug 29, 1961 00:00 |
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US-2998575-A // High precision frequency standard comprising silicon or germanium crystal element // Mason Warren P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 496 kB | Shaun Ewing | Aug 29, 1961 00:00 | US-2998575-A // High precision frequency standard comprising silicon or germanium crystal element // Mason Warren P. // Bell Telephone Labor Inc | ||||
| PDF File 3180946.pdf | 495 kB | Shaun Ewing | Apr 27, 1965 00:00 |
|
US-3180946-A // Nonslip base structure // Peters Henry J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 495 kB | Shaun Ewing | Apr 27, 1965 00:00 | US-3180946-A // Nonslip base structure // Peters Henry J. // Bell Telephone Labor Inc | ||||
| PDF File 3023309.pdf | 495 kB | Shaun Ewing | Feb 27, 1962 00:00 |
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US-3023309-A // Communication system // Foulkes John D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 495 kB | Shaun Ewing | Feb 27, 1962 00:00 | US-3023309-A // Communication system // Foulkes John D. // Bell Telephone Labor Inc | ||||
| PDF File 3057579.pdf | 494 kB | Shaun Ewing | Oct 09, 1962 00:00 |
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US-3057579-A // Stabilization of earth satellite repeaters // Cutler Cassius C. ; Pierce John R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 494 kB | Shaun Ewing | Oct 09, 1962 00:00 | US-3057579-A // Stabilization of earth satellite repeaters // Cutler Cassius C. ; Pierce John R. // Bell Telephone Labor Inc | ||||
| PDF File 3221234.pdf | 494 kB | Shaun Ewing | Nov 30, 1965 00:00 |
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US-3221234-A // Series motor with speed-controlling shunt for the armature // Ault Cyrus F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 494 kB | Shaun Ewing | Nov 30, 1965 00:00 | US-3221234-A // Series motor with speed-controlling shunt for the armature // Ault Cyrus F. // Bell Telephone Labor Inc | ||||
| PDF File 3082127.pdf | 494 kB | Shaun Ewing | Mar 19, 1963 00:00 |
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US-3082127-A // Fabrication of pn junction devices // Lee Charles A. ; White Harry G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 494 kB | Shaun Ewing | Mar 19, 1963 00:00 | US-3082127-A // Fabrication of pn junction devices // Lee Charles A. ; White Harry G. // Bell Telephone Labor Inc | ||||
| PDF File 3149298.pdf | 493 kB | Shaun Ewing | Sept 15, 1964 00:00 |
|
US-3149298-A // Neel effect switching device // Handelman Eileen T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 493 kB | Shaun Ewing | Sept 15, 1964 00:00 | US-3149298-A // Neel effect switching device // Handelman Eileen T. // Bell Telephone Labor Inc |
