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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 3050689.pdf | 919 kB | Shaun Ewing | Aug 21, 1962 00:00 |
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US-3050689-A // Broadband solid state amplifier and switch using "dam" cavity // Jr. Bernard C. De Loach, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 919 kB | Shaun Ewing | Aug 21, 1962 00:00 | US-3050689-A // Broadband solid state amplifier and switch using "dam" cavity // Jr. Bernard C. De Loach, // Bell Telephone Labor Inc | ||||
| PDF File 3206559.pdf | 916 kB | Shaun Ewing | Sept 14, 1965 00:00 |
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US-3206559-A // Echo suppressor for circuit with long delay // Barney Sara E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 916 kB | Shaun Ewing | Sept 14, 1965 00:00 | US-3206559-A // Echo suppressor for circuit with long delay // Barney Sara E. // Bell Telephone Labor Inc | ||||
| PDF File 3063012.pdf | 916 kB | Shaun Ewing | Nov 06, 1962 00:00 |
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US-3063012-A // Automatic magnetron control circuits // Ii Harold M. Jackson // Bell Telephone Labor Inc | |||
| Version 1 (current) | 916 kB | Shaun Ewing | Nov 06, 1962 00:00 | US-3063012-A // Automatic magnetron control circuits // Ii Harold M. Jackson // Bell Telephone Labor Inc | ||||
| PDF File 3084231.pdf | 915 kB | Shaun Ewing | Apr 02, 1963 00:00 |
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US-3084231-A // Remote testing arrangement // Meyers Stanley T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 915 kB | Shaun Ewing | Apr 02, 1963 00:00 | US-3084231-A // Remote testing arrangement // Meyers Stanley T. // Bell Telephone Labor Inc | ||||
| PDF File 3180549.pdf | 915 kB | Shaun Ewing | Apr 27, 1965 00:00 |
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US-3180549-A // Magnetic tape feed control apparatus // Buhrendorf Frederick G. ; Mammel Lewis H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 915 kB | Shaun Ewing | Apr 27, 1965 00:00 | US-3180549-A // Magnetic tape feed control apparatus // Buhrendorf Frederick G. ; Mammel Lewis H. // Bell Telephone Labor Inc | ||||
| PDF File 3031629.pdf | 913 kB | Shaun Ewing | Apr 24, 1962 00:00 |
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US-3031629-A // Power supply system // Kadri Fred V. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 913 kB | Shaun Ewing | Apr 24, 1962 00:00 | US-3031629-A // Power supply system // Kadri Fred V. // Bell Telephone Labor Inc | ||||
| PDF File 3110840.pdf | 912 kB | Shaun Ewing | Nov 12, 1963 00:00 |
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US-3110840-A // Electron beam encoder // Chasek Norman E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 912 kB | Shaun Ewing | Nov 12, 1963 00:00 | US-3110840-A // Electron beam encoder // Chasek Norman E. // Bell Telephone Labor Inc | ||||
| PDF File 3120645.pdf | 912 kB | Shaun Ewing | Feb 04, 1964 00:00 |
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US-3120645-A // Nonreciprocal wave translating device // Sipress Jack M. ; Witt Francis J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 912 kB | Shaun Ewing | Feb 04, 1964 00:00 | US-3120645-A // Nonreciprocal wave translating device // Sipress Jack M. ; Witt Francis J. // Bell Telephone Labor Inc | ||||
| PDF File 3171901.pdf | 911 kB | Shaun Ewing | Mar 02, 1965 00:00 |
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US-3171901-A // Loud-speaking telephone // Clemency William F. ; Jr. Walter D. Goodale, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 911 kB | Shaun Ewing | Mar 02, 1965 00:00 | US-3171901-A // Loud-speaking telephone // Clemency William F. ; Jr. Walter D. Goodale, // Bell Telephone Labor Inc | ||||
| PDF File 3050589.pdf | 911 kB | Shaun Ewing | Aug 21, 1962 00:00 |
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US-3050589-A // Multiplex signaling system // Vaughan Henry E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 911 kB | Shaun Ewing | Aug 21, 1962 00:00 | US-3050589-A // Multiplex signaling system // Vaughan Henry E. // Bell Telephone Labor Inc | ||||
| PDF File 3160826.pdf | 910 kB | Shaun Ewing | Dec 08, 1964 00:00 |
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US-3160826-A // Microwave amplifier and oscillator utilizing negative resistance device // Marcatili Enrique A. J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 910 kB | Shaun Ewing | Dec 08, 1964 00:00 | US-3160826-A // Microwave amplifier and oscillator utilizing negative resistance device // Marcatili Enrique A. J. // Bell Telephone Labor Inc | ||||
| PDF File 3105121.pdf | 910 kB | Shaun Ewing | Sept 24, 1963 00:00 |
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US-3105121-A // Repertory dialer // Field James M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 910 kB | Shaun Ewing | Sept 24, 1963 00:00 | US-3105121-A // Repertory dialer // Field James M. // Bell Telephone Labor Inc | ||||
| PDF File 3050702.pdf | 909 kB | Shaun Ewing | Aug 21, 1962 00:00 |
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US-3050702-A // Capacitively loaded waveguide // Kibler Lynden U. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 909 kB | Shaun Ewing | Aug 21, 1962 00:00 | US-3050702-A // Capacitively loaded waveguide // Kibler Lynden U. // Bell Telephone Labor Inc | ||||
| PDF File 3027427.pdf | 908 kB | Shaun Ewing | Mar 27, 1962 00:00 |
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US-3027427-A // Electronic switching network // Woodin Elmer A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 908 kB | Shaun Ewing | Mar 27, 1962 00:00 | US-3027427-A // Electronic switching network // Woodin Elmer A. // Bell Telephone Labor Inc | ||||
| PDF File 3023165.pdf | 908 kB | Shaun Ewing | Feb 27, 1962 00:00 |
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US-3023165-A // Magnesium ferrite containing aluminum and method of making same // Uitert Le Grand G. Van // Bell Telephone Labor Inc | |||
| Version 1 (current) | 908 kB | Shaun Ewing | Feb 27, 1962 00:00 | US-3023165-A // Magnesium ferrite containing aluminum and method of making same // Uitert Le Grand G. Van // Bell Telephone Labor Inc | ||||
| PDF File 3005052.pdf | 907 kB | Shaun Ewing | Oct 17, 1961 00:00 |
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US-3005052-A // Party line identification circuit // Powers Robert E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 907 kB | Shaun Ewing | Oct 17, 1961 00:00 | US-3005052-A // Party line identification circuit // Powers Robert E. // Bell Telephone Labor Inc | ||||
| PDF File 2981903.pdf | 906 kB | Shaun Ewing | Apr 25, 1961 00:00 |
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US-2981903-A // Gyromagnetic wave transmission devices // Uitert Le Grand G. Van // Bell Telephone Labor Inc | |||
| Version 1 (current) | 906 kB | Shaun Ewing | Apr 25, 1961 00:00 | US-2981903-A // Gyromagnetic wave transmission devices // Uitert Le Grand G. Van // Bell Telephone Labor Inc | ||||
| PDF File 2975237.pdf | 905 kB | Shaun Ewing | Mar 14, 1961 00:00 |
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US-2975237-A // Telephone conference circuit // Abbott Henry H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 905 kB | Shaun Ewing | Mar 14, 1961 00:00 | US-2975237-A // Telephone conference circuit // Abbott Henry H. // Bell Telephone Labor Inc | ||||
| PDF File 3204032.pdf | 904 kB | Shaun Ewing | Aug 31, 1965 00:00 |
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US-3204032-A // Apparatus for indicating that telephone conversation is being recorded // Jr. John E. Pitts, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 904 kB | Shaun Ewing | Aug 31, 1965 00:00 | US-3204032-A // Apparatus for indicating that telephone conversation is being recorded // Jr. John E. Pitts, // Bell Telephone Labor Inc | ||||
| PDF File 3128452.pdf | 904 kB | Shaun Ewing | Apr 07, 1964 00:00 |
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US-3128452-A // Magnetic storage circuits // Andrews Ernest G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 904 kB | Shaun Ewing | Apr 07, 1964 00:00 | US-3128452-A // Magnetic storage circuits // Andrews Ernest G. // Bell Telephone Labor Inc |
