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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2953643.pdf | 651 kB | Shaun Ewing | Sept 20, 1960 00:00 |
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US-2953643-A // Inverted speech privacy using irregular inverting wave form // Jr. Walter Koenig, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 651 kB | Shaun Ewing | Sept 20, 1960 00:00 | US-2953643-A // Inverted speech privacy using irregular inverting wave form // Jr. Walter Koenig, // Bell Telephone Labor Inc | ||||
| PDF File 2953486.pdf | 604 kB | Shaun Ewing | Sept 20, 1960 00:00 |
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US-2953486-A // Junction formation by thermal oxidation of semiconductive material // Atalla Martin M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 604 kB | Shaun Ewing | Sept 20, 1960 00:00 | US-2953486-A // Junction formation by thermal oxidation of semiconductive material // Atalla Martin M. // Bell Telephone Labor Inc | ||||
| PDF File 2953646.pdf | 591 kB | Shaun Ewing | Sept 20, 1960 00:00 |
|
US-2953646-A // Balanced impulser circuit // Gerkensmeier Otto F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 591 kB | Shaun Ewing | Sept 20, 1960 00:00 | US-2953646-A // Balanced impulser circuit // Gerkensmeier Otto F. // Bell Telephone Labor Inc | ||||
| PDF File 2953746.pdf | 553 kB | Shaun Ewing | Sept 20, 1960 00:00 |
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US-2953746-A // Peak reading voltmeter for individual pulses // Benewicz Thomas F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 553 kB | Shaun Ewing | Sept 20, 1960 00:00 | US-2953746-A // Peak reading voltmeter for individual pulses // Benewicz Thomas F. // Bell Telephone Labor Inc | ||||
| PDF File 2953696.pdf | 491 kB | Shaun Ewing | Sept 20, 1960 00:00 |
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US-2953696-A // Piezoelectric crystal unit // Ruggles David M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 491 kB | Shaun Ewing | Sept 20, 1960 00:00 | US-2953696-A // Piezoelectric crystal unit // Ruggles David M. // Bell Telephone Labor Inc | ||||
| PDF File 2952821.pdf | 743 kB | Shaun Ewing | Sept 13, 1960 00:00 |
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US-2952821-A // Phase shifter // Fox Arthur G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 743 kB | Shaun Ewing | Sept 13, 1960 00:00 | US-2952821-A // Phase shifter // Fox Arthur G. // Bell Telephone Labor Inc | ||||
| PDF File 2952824.pdf | 313 kB | Shaun Ewing | Sept 13, 1960 00:00 |
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US-2952824-A // Silicon alloy diode // Pearson Gerald L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 313 kB | Shaun Ewing | Sept 13, 1960 00:00 | US-2952824-A // Silicon alloy diode // Pearson Gerald L. // Bell Telephone Labor Inc | ||||
| PDF File 2951893.pdf | 14.84 MB | Shaun Ewing | Sept 06, 1960 00:00 |
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US-2951893-A // Teletypewriter switching system // Krecek Joseph A. ; Locke George A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 14.84 MB | Shaun Ewing | Sept 06, 1960 00:00 | US-2951893-A // Teletypewriter switching system // Krecek Joseph A. ; Locke George A. // Bell Telephone Labor Inc | ||||
| PDF File 2951908.pdf | 12.11 MB | Shaun Ewing | Sept 06, 1960 00:00 |
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US-2951908-A // Telephone system for repertory dialing // Malthaner William A. ; Vaughan Henry E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 12.11 MB | Shaun Ewing | Sept 06, 1960 00:00 | US-2951908-A // Telephone system for repertory dialing // Malthaner William A. ; Vaughan Henry E. // Bell Telephone Labor Inc | ||||
| PDF File 2951961.pdf | 951 kB | Shaun Ewing | Sept 06, 1960 00:00 |
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US-2951961-A // Electron beam deflection system // Jr. Howard G. Cooper, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 951 kB | Shaun Ewing | Sept 06, 1960 00:00 | US-2951961-A // Electron beam deflection system // Jr. Howard G. Cooper, // Bell Telephone Labor Inc | ||||
| PDF File 2951964.pdf | 862 kB | Shaun Ewing | Sept 06, 1960 00:00 |
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US-2951964-A // Electron beam systems // Quate Calvin F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 862 kB | Shaun Ewing | Sept 06, 1960 00:00 | US-2951964-A // Electron beam systems // Quate Calvin F. // Bell Telephone Labor Inc | ||||
| PDF File 2952018.pdf | 827 kB | Shaun Ewing | Sept 06, 1960 00:00 |
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US-2952018-A // Antenna mechanism // Fritts Morris // Bell Telephone Labor Inc | |||
| Version 1 (current) | 827 kB | Shaun Ewing | Sept 06, 1960 00:00 | US-2952018-A // Antenna mechanism // Fritts Morris // Bell Telephone Labor Inc | ||||
| PDF File 2951635.pdf | 581 kB | Shaun Ewing | Sept 06, 1960 00:00 |
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US-2951635-A // Relay for coin collector // Jr. Albert P. Boysen, ; Jr. Walter D. Goodale, ; Pferd William // Bell Telephone Labor Inc | |||
| Version 1 (current) | 581 kB | Shaun Ewing | Sept 06, 1960 00:00 | US-2951635-A // Relay for coin collector // Jr. Albert P. Boysen, ; Jr. Walter D. Goodale, ; Pferd William // Bell Telephone Labor Inc | ||||
| PDF File 2950863.pdf | 2.14 MB | Shaun Ewing | Aug 30, 1960 00:00 |
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US-2950863-A // Apparatus for the solution of plane triangles // Blackman Ralph B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.14 MB | Shaun Ewing | Aug 30, 1960 00:00 | US-2950863-A // Apparatus for the solution of plane triangles // Blackman Ralph B. // Bell Telephone Labor Inc | ||||
| PDF File 2951220.pdf | 1.26 MB | Shaun Ewing | Aug 30, 1960 00:00 |
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US-2951220-A // Wave guide with polarized ferrite element // Miller Stewart E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.26 MB | Shaun Ewing | Aug 30, 1960 00:00 | US-2951220-A // Wave guide with polarized ferrite element // Miller Stewart E. // Bell Telephone Labor Inc | ||||
| PDF File 2951128.pdf | 1.23 MB | Shaun Ewing | Aug 30, 1960 00:00 |
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US-2951128-A // System for testing unattended repeaters // Kingsbury Burton A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.23 MB | Shaun Ewing | Aug 30, 1960 00:00 | US-2951128-A // System for testing unattended repeaters // Kingsbury Burton A. // Bell Telephone Labor Inc | ||||
| PDF File 2951230.pdf | 1.12 MB | Shaun Ewing | Aug 30, 1960 00:00 |
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US-2951230-A // Shift register counter // Cadden William J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.12 MB | Shaun Ewing | Aug 30, 1960 00:00 | US-2951230-A // Shift register counter // Cadden William J. // Bell Telephone Labor Inc | ||||
| PDF File 2951182.pdf | 1.04 MB | Shaun Ewing | Aug 30, 1960 00:00 |
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US-2951182-A // Magnetron // Feinstein Joseph // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.04 MB | Shaun Ewing | Aug 30, 1960 00:00 | US-2951182-A // Magnetron // Feinstein Joseph // Bell Telephone Labor Inc | ||||
| PDF File 2951124.pdf | 1013 kB | Shaun Ewing | Aug 30, 1960 00:00 |
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US-2951124-A // Electronic switching network // Hussey Luther W. ; Rieke John W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1013 kB | Shaun Ewing | Aug 30, 1960 00:00 | US-2951124-A // Electronic switching network // Hussey Luther W. ; Rieke John W. // Bell Telephone Labor Inc | ||||
| PDF File 2951125.pdf | 979 kB | Shaun Ewing | Aug 30, 1960 00:00 |
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US-2951125-A // Electronic switching network // Andrews Robert J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 979 kB | Shaun Ewing | Aug 30, 1960 00:00 | US-2951125-A // Electronic switching network // Andrews Robert J. // Bell Telephone Labor Inc |
