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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2662931.pdf | 543 kB | Shaun Ewing | Dec 15, 1953 00:00 |
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US-2662931-A // Spirally applied, conductivelycontacting cable armor // Mougey Wilbur E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 543 kB | Shaun Ewing | Dec 15, 1953 00:00 | US-2662931-A // Spirally applied, conductivelycontacting cable armor // Mougey Wilbur E. // Bell Telephone Labor Inc | ||||
| PDF File 2706366.pdf | 543 kB | Shaun Ewing | Apr 19, 1955 00:00 |
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US-2706366-A // Method of constructing a helix assembly // Best Fred H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 543 kB | Shaun Ewing | Apr 19, 1955 00:00 | US-2706366-A // Method of constructing a helix assembly // Best Fred H. // Bell Telephone Labor Inc | ||||
| PDF File 2649569.pdf | 539 kB | Shaun Ewing | Aug 18, 1953 00:00 |
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US-2649569-A // Semiconductor magnetoresistive device // Pearson Gerald L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 539 kB | Shaun Ewing | Aug 18, 1953 00:00 | US-2649569-A // Semiconductor magnetoresistive device // Pearson Gerald L. // Bell Telephone Labor Inc | ||||
| PDF File 2697047.pdf | 539 kB | Shaun Ewing | Dec 14, 1954 00:00 |
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US-2697047-A // Method of providing a spot of silver on a piezoelectric crystal // Ziegler Arthur W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 539 kB | Shaun Ewing | Dec 14, 1954 00:00 | US-2697047-A // Method of providing a spot of silver on a piezoelectric crystal // Ziegler Arthur W. // Bell Telephone Labor Inc | ||||
| PDF File 2696543.pdf | 538 kB | Shaun Ewing | Dec 07, 1954 00:00 |
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US-2696543-A // Electric switch // Ellwood Walter B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 538 kB | Shaun Ewing | Dec 07, 1954 00:00 | US-2696543-A // Electric switch // Ellwood Walter B. // Bell Telephone Labor Inc | ||||
| PDF File 2598317.pdf | 538 kB | Shaun Ewing | May 27, 1952 00:00 |
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US-2598317-A // Preparation of two-sided mosaic screens // Teal Gordon K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 538 kB | Shaun Ewing | May 27, 1952 00:00 | US-2598317-A // Preparation of two-sided mosaic screens // Teal Gordon K. // Bell Telephone Labor Inc | ||||
| PDF File 2721937.pdf | 537 kB | Shaun Ewing | Oct 25, 1955 00:00 |
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US-2721937-A // Relaxation oscillator // Braga Felix J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 537 kB | Shaun Ewing | Oct 25, 1955 00:00 | US-2721937-A // Relaxation oscillator // Braga Felix J. // Bell Telephone Labor Inc | ||||
| PDF File 2664505.pdf | 537 kB | Shaun Ewing | Dec 29, 1953 00:00 |
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US-2664505-A // Frequency modulation detector // Berger Uriah S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 537 kB | Shaun Ewing | Dec 29, 1953 00:00 | US-2664505-A // Frequency modulation detector // Berger Uriah S. // Bell Telephone Labor Inc | ||||
| PDF File 2709787.pdf | 536 kB | Shaun Ewing | May 31, 1955 00:00 |
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US-2709787-A // Semiconductor signal translating device // Kircher Reymond J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 536 kB | Shaun Ewing | May 31, 1955 00:00 | US-2709787-A // Semiconductor signal translating device // Kircher Reymond J. // Bell Telephone Labor Inc | ||||
| PDF File 2560815.pdf | 536 kB | Shaun Ewing | Jul 17, 1951 00:00 |
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US-2560815-A // Television receiver blanking circuit // Oliver Bernard M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 536 kB | Shaun Ewing | Jul 17, 1951 00:00 | US-2560815-A // Television receiver blanking circuit // Oliver Bernard M. // Bell Telephone Labor Inc | ||||
| PDF File 2662852.pdf | 536 kB | Shaun Ewing | Dec 15, 1953 00:00 |
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US-2662852-A // Preparation of two-sided mosaic screen // Teal Gordon K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 536 kB | Shaun Ewing | Dec 15, 1953 00:00 | US-2662852-A // Preparation of two-sided mosaic screen // Teal Gordon K. // Bell Telephone Labor Inc | ||||
| PDF File 2558188.pdf | 534 kB | Shaun Ewing | Jun 26, 1951 00:00 |
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US-2558188-A // Contact actuating mechanism // Mcwilliams Charles W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 534 kB | Shaun Ewing | Jun 26, 1951 00:00 | US-2558188-A // Contact actuating mechanism // Mcwilliams Charles W. // Bell Telephone Labor Inc | ||||
| PDF File 2606817.pdf | 532 kB | Shaun Ewing | Aug 12, 1952 00:00 |
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US-2606817-A // Preparation of microphonic carbon // E.mitchell Clifford // Bell Telephone Labor Inc | |||
| Version 1 (current) | 532 kB | Shaun Ewing | Aug 12, 1952 00:00 | US-2606817-A // Preparation of microphonic carbon // E.mitchell Clifford // Bell Telephone Labor Inc | ||||
| PDF File 2691297.pdf | 532 kB | Shaun Ewing | Oct 12, 1954 00:00 |
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US-2691297-A // Apparatus for testing leaky receptacles // Kreisel Ralph R. ; Polk Robert E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 532 kB | Shaun Ewing | Oct 12, 1954 00:00 | US-2691297-A // Apparatus for testing leaky receptacles // Kreisel Ralph R. ; Polk Robert E. // Bell Telephone Labor Inc | ||||
| PDF File 2547142.pdf | 531 kB | Shaun Ewing | Apr 03, 1951 00:00 |
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US-2547142-A // Secondary emission amplifier // Shepherd William G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 531 kB | Shaun Ewing | Apr 03, 1951 00:00 | US-2547142-A // Secondary emission amplifier // Shepherd William G. // Bell Telephone Labor Inc | ||||
| PDF File 2673961.pdf | 530 kB | Shaun Ewing | Mar 30, 1954 00:00 |
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US-2673961-A // Inductance coil // Williamson Robert J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 530 kB | Shaun Ewing | Mar 30, 1954 00:00 | US-2673961-A // Inductance coil // Williamson Robert J. // Bell Telephone Labor Inc | ||||
| PDF File 2553491.pdf | 529 kB | Shaun Ewing | May 15, 1951 00:00 |
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US-2553491-A // Acoustic transducer utilizing semiconductors // Shockley William // Bell Telephone Labor Inc | |||
| Version 1 (current) | 529 kB | Shaun Ewing | May 15, 1951 00:00 | US-2553491-A // Acoustic transducer utilizing semiconductors // Shockley William // Bell Telephone Labor Inc | ||||
| PDF File 2576267.pdf | 528 kB | Shaun Ewing | Nov 27, 1951 00:00 |
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US-2576267-A // Preparation of germanium rectifier material // Scaff Jack H. ; Theuerer Henry C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 528 kB | Shaun Ewing | Nov 27, 1951 00:00 | US-2576267-A // Preparation of germanium rectifier material // Scaff Jack H. ; Theuerer Henry C. // Bell Telephone Labor Inc | ||||
| PDF File 2727103.pdf | 528 kB | Shaun Ewing | Dec 13, 1955 00:00 |
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US-2727103-A // Click eliminating means for threeposition type keys // Barber Charles C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 528 kB | Shaun Ewing | Dec 13, 1955 00:00 | US-2727103-A // Click eliminating means for threeposition type keys // Barber Charles C. // Bell Telephone Labor Inc | ||||
| PDF File 2671133.pdf | 528 kB | Shaun Ewing | Mar 02, 1954 00:00 |
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US-2671133-A // Vertical synchronizing generator // Graham Robert E. ; Harrison Charles W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 528 kB | Shaun Ewing | Mar 02, 1954 00:00 | US-2671133-A // Vertical synchronizing generator // Graham Robert E. ; Harrison Charles W. // Bell Telephone Labor Inc |
