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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2843869.pdf | 516 kB | Shaun Ewing | Jul 22, 1958 00:00 |
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US-2843869-A // Rotary cleaning tool // Hermance Harold W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 516 kB | Shaun Ewing | Jul 22, 1958 00:00 | US-2843869-A // Rotary cleaning tool // Hermance Harold W. // Bell Telephone Labor Inc | ||||
| PDF File 2744225.pdf | 516 kB | Shaun Ewing | May 01, 1956 00:00 |
|
US-2744225-A // Automatic curve follower // Rorden Henry C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 516 kB | Shaun Ewing | May 01, 1956 00:00 | US-2744225-A // Automatic curve follower // Rorden Henry C. // Bell Telephone Labor Inc | ||||
| PDF File 2853631.pdf | 516 kB | Shaun Ewing | Sept 23, 1958 00:00 |
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US-2853631-A // Signal-operated switch // Jr. Robert L. Wallace, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 516 kB | Shaun Ewing | Sept 23, 1958 00:00 | US-2853631-A // Signal-operated switch // Jr. Robert L. Wallace, // Bell Telephone Labor Inc | ||||
| PDF File 2948870.pdf | 515 kB | Shaun Ewing | Aug 09, 1960 00:00 |
|
US-2948870-A // Microwave mode suppressors // Clogston Albert M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 515 kB | Shaun Ewing | Aug 09, 1960 00:00 | US-2948870-A // Microwave mode suppressors // Clogston Albert M. // Bell Telephone Labor Inc | ||||
| PDF File 2936381.pdf | 514 kB | Shaun Ewing | May 10, 1960 00:00 |
|
US-2936381-A // Light beam apparatus // Long Thomas R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 514 kB | Shaun Ewing | May 10, 1960 00:00 | US-2936381-A // Light beam apparatus // Long Thomas R. // Bell Telephone Labor Inc | ||||
| PDF File 2838696.pdf | 513 kB | Shaun Ewing | Jun 10, 1958 00:00 |
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US-2838696-A // Torsional transducers of ethylene diamine tartrate and dipotassium tartrate // Thurston Robert N. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 513 kB | Shaun Ewing | Jun 10, 1958 00:00 | US-2838696-A // Torsional transducers of ethylene diamine tartrate and dipotassium tartrate // Thurston Robert N. // Bell Telephone Labor Inc | ||||
| PDF File 2933636.pdf | 513 kB | Shaun Ewing | Apr 19, 1960 00:00 |
|
US-2933636-A // Electrode support and spacing structure for electron discharge devices // Jr. Norman C. Wittwer, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 513 kB | Shaun Ewing | Apr 19, 1960 00:00 | US-2933636-A // Electrode support and spacing structure for electron discharge devices // Jr. Norman C. Wittwer, // Bell Telephone Labor Inc | ||||
| PDF File 2909623.pdf | 512 kB | Shaun Ewing | Oct 20, 1959 00:00 |
|
US-2909623-A // Interlaced feedback amplifier // Blecher Franklin H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 512 kB | Shaun Ewing | Oct 20, 1959 00:00 | US-2909623-A // Interlaced feedback amplifier // Blecher Franklin H. // Bell Telephone Labor Inc | ||||
| PDF File 2926239.pdf | 512 kB | Shaun Ewing | Feb 23, 1960 00:00 |
|
US-2926239-A // Composite image forming apparatus for visible and invisible electromagnetic waves // Skellett Albert M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 512 kB | Shaun Ewing | Feb 23, 1960 00:00 | US-2926239-A // Composite image forming apparatus for visible and invisible electromagnetic waves // Skellett Albert M. // Bell Telephone Labor Inc | ||||
| PDF File 2801360.pdf | 512 kB | Shaun Ewing | Jul 30, 1957 00:00 |
|
US-2801360-A // Traveling wave tube // Robertson George H. ; Walsh Edward J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 512 kB | Shaun Ewing | Jul 30, 1957 00:00 | US-2801360-A // Traveling wave tube // Robertson George H. ; Walsh Edward J. // Bell Telephone Labor Inc | ||||
| PDF File 2829204.pdf | 511 kB | Shaun Ewing | Apr 01, 1958 00:00 |
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US-2829204-A // Battery charging over subscriber telephone line // Dimond Thomas L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 511 kB | Shaun Ewing | Apr 01, 1958 00:00 | US-2829204-A // Battery charging over subscriber telephone line // Dimond Thomas L. // Bell Telephone Labor Inc | ||||
| PDF File 2882467.pdf | 511 kB | Shaun Ewing | Apr 14, 1959 00:00 |
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US-2882467-A // Semiconducting materials and devices made therefrom // Wernick Jack H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 511 kB | Shaun Ewing | Apr 14, 1959 00:00 | US-2882467-A // Semiconducting materials and devices made therefrom // Wernick Jack H. // Bell Telephone Labor Inc | ||||
| PDF File 2879582.pdf | 510 kB | Shaun Ewing | Mar 31, 1959 00:00 |
|
US-2879582-A // Method of making copper oxide rectifiers // Michal William C. ; Tesche Walter J. // Bell Telephone Labor Inc ; Western Electric Co | |||
| Version 1 (current) | 510 kB | Shaun Ewing | Mar 31, 1959 00:00 | US-2879582-A // Method of making copper oxide rectifiers // Michal William C. ; Tesche Walter J. // Bell Telephone Labor Inc ; Western Electric Co | ||||
| PDF File 2921191.pdf | 510 kB | Shaun Ewing | Jan 12, 1960 00:00 |
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US-2921191-A // Electrical testing device // Kennedy Kenneth K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 510 kB | Shaun Ewing | Jan 12, 1960 00:00 | US-2921191-A // Electrical testing device // Kennedy Kenneth K. // Bell Telephone Labor Inc | ||||
| PDF File 2871174.pdf | 509 kB | Shaun Ewing | Jan 27, 1959 00:00 |
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US-2871174-A // Method for electropolishing semiconducting material // Turner Dennis R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 509 kB | Shaun Ewing | Jan 27, 1959 00:00 | US-2871174-A // Method for electropolishing semiconducting material // Turner Dennis R. // Bell Telephone Labor Inc | ||||
| PDF File 2825760.pdf | 508 kB | Shaun Ewing | Mar 04, 1958 00:00 |
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US-2825760-A // Magnetically loaded electrical conductors // Clogston Albert M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 508 kB | Shaun Ewing | Mar 04, 1958 00:00 | US-2825760-A // Magnetically loaded electrical conductors // Clogston Albert M. // Bell Telephone Labor Inc | ||||
| PDF File 2873372.pdf | 508 kB | Shaun Ewing | Feb 10, 1959 00:00 |
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US-2873372-A // Electric circuit interrupters // Chase Fay H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 508 kB | Shaun Ewing | Feb 10, 1959 00:00 | US-2873372-A // Electric circuit interrupters // Chase Fay H. // Bell Telephone Labor Inc | ||||
| PDF File 2831126.pdf | 508 kB | Shaun Ewing | Apr 15, 1958 00:00 |
|
US-2831126-A // Bistable transistor coincidence gate // Linvill John G. ; Jr. Robert L. Wallace, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 508 kB | Shaun Ewing | Apr 15, 1958 00:00 | US-2831126-A // Bistable transistor coincidence gate // Linvill John G. ; Jr. Robert L. Wallace, // Bell Telephone Labor Inc | ||||
| PDF File 2760164.pdf | 508 kB | Shaun Ewing | Aug 21, 1956 00:00 |
|
US-2760164-A // Equalizer // Graham Robert S. ; Sperry Robert V. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 508 kB | Shaun Ewing | Aug 21, 1956 00:00 | US-2760164-A // Equalizer // Graham Robert S. ; Sperry Robert V. // Bell Telephone Labor Inc | ||||
| PDF File 2933292.pdf | 508 kB | Shaun Ewing | Apr 19, 1960 00:00 |
|
US-2933292-A // Heat abstracting and shielding means for electron discharge devices // Chislow Joseph H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 508 kB | Shaun Ewing | Apr 19, 1960 00:00 | US-2933292-A // Heat abstracting and shielding means for electron discharge devices // Chislow Joseph H. // Bell Telephone Labor Inc |
