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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2648167.pdf | 656 kB | Shaun Ewing | Aug 11, 1953 00:00 |
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US-2648167-A // Machine for manufacturing switches // Ellwood Walter B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 656 kB | Shaun Ewing | Aug 11, 1953 00:00 | US-2648167-A // Machine for manufacturing switches // Ellwood Walter B. // Bell Telephone Labor Inc | ||||
| PDF File 2672395.pdf | 656 kB | Shaun Ewing | Mar 16, 1954 00:00 |
|
US-2672395-A // Recording system // Lewis Benjamin F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 656 kB | Shaun Ewing | Mar 16, 1954 00:00 | US-2672395-A // Recording system // Lewis Benjamin F. // Bell Telephone Labor Inc | ||||
| PDF File 2576836.pdf | 656 kB | Shaun Ewing | Nov 27, 1951 00:00 |
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US-2576836-A // Switch // Jr. Harry A. Hilsinger, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 656 kB | Shaun Ewing | Nov 27, 1951 00:00 | US-2576836-A // Switch // Jr. Harry A. Hilsinger, // Bell Telephone Labor Inc | ||||
| PDF File 2625586.pdf | 655 kB | Shaun Ewing | Jan 13, 1953 00:00 |
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US-2625586-A // Apparatus for measuring gas pressures // Lander James J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 655 kB | Shaun Ewing | Jan 13, 1953 00:00 | US-2625586-A // Apparatus for measuring gas pressures // Lander James J. // Bell Telephone Labor Inc | ||||
| PDF File 2666812.pdf | 655 kB | Shaun Ewing | Jan 19, 1954 00:00 |
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US-2666812-A // Telephone signaling system // Kircher Reymond J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 655 kB | Shaun Ewing | Jan 19, 1954 00:00 | US-2666812-A // Telephone signaling system // Kircher Reymond J. // Bell Telephone Labor Inc | ||||
| PDF File 2583008.pdf | 654 kB | Shaun Ewing | Jan 22, 1952 00:00 |
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US-2583008-A // Asymmetric electrical conducting device // Olsen Karl M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 654 kB | Shaun Ewing | Jan 22, 1952 00:00 | US-2583008-A // Asymmetric electrical conducting device // Olsen Karl M. // Bell Telephone Labor Inc | ||||
| PDF File 2631118.pdf | 653 kB | Shaun Ewing | Mar 10, 1953 00:00 |
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US-2631118-A // Method of producing soft magnetic materials // Boothby Otis L. ; Jr. Daniel H. Wenny, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 653 kB | Shaun Ewing | Mar 10, 1953 00:00 | US-2631118-A // Method of producing soft magnetic materials // Boothby Otis L. ; Jr. Daniel H. Wenny, // Bell Telephone Labor Inc | ||||
| PDF File 2542742.pdf | 652 kB | Shaun Ewing | Feb 20, 1951 00:00 |
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US-2542742-A // Pilot lamp station line circuits // Welch Paul V. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 652 kB | Shaun Ewing | Feb 20, 1951 00:00 | US-2542742-A // Pilot lamp station line circuits // Welch Paul V. // Bell Telephone Labor Inc | ||||
| PDF File 2575058.pdf | 651 kB | Shaun Ewing | Nov 13, 1951 00:00 |
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US-2575058-A // Microwave radar antenna // King Archie P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 651 kB | Shaun Ewing | Nov 13, 1951 00:00 | US-2575058-A // Microwave radar antenna // King Archie P. // Bell Telephone Labor Inc | ||||
| PDF File 2722675.pdf | 648 kB | Shaun Ewing | Nov 01, 1955 00:00 |
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US-2722675-A // Pulse counting system // Michal Joseph ; Staehler Robert E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 648 kB | Shaun Ewing | Nov 01, 1955 00:00 | US-2722675-A // Pulse counting system // Michal Joseph ; Staehler Robert E. // Bell Telephone Labor Inc | ||||
| PDF File 2680160.pdf | 647 kB | Shaun Ewing | Jun 01, 1954 00:00 |
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US-2680160-A // Bias circuit for transistor amplifiers // Yaeger Robert E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 647 kB | Shaun Ewing | Jun 01, 1954 00:00 | US-2680160-A // Bias circuit for transistor amplifiers // Yaeger Robert E. // Bell Telephone Labor Inc | ||||
| PDF File 2625614.pdf | 647 kB | Shaun Ewing | Jan 13, 1953 00:00 |
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US-2625614-A // Envelope delay scanning system // Schelleng John C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 647 kB | Shaun Ewing | Jan 13, 1953 00:00 | US-2625614-A // Envelope delay scanning system // Schelleng John C. // Bell Telephone Labor Inc | ||||
| PDF File 2672528.pdf | 646 kB | Shaun Ewing | Mar 16, 1954 00:00 |
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US-2672528-A // Semiconductor translating device // Shockley William // Bell Telephone Labor Inc | |||
| Version 1 (current) | 646 kB | Shaun Ewing | Mar 16, 1954 00:00 | US-2672528-A // Semiconductor translating device // Shockley William // Bell Telephone Labor Inc | ||||
| PDF File 2544755.pdf | 644 kB | Shaun Ewing | Mar 13, 1951 00:00 |
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US-2544755-A // Electron camera tube // Johnson John B. ; Mckay Kenneth G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 644 kB | Shaun Ewing | Mar 13, 1951 00:00 | US-2544755-A // Electron camera tube // Johnson John B. ; Mckay Kenneth G. // Bell Telephone Labor Inc | ||||
| PDF File 2639385.pdf | 644 kB | Shaun Ewing | May 19, 1953 00:00 |
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US-2639385-A // Alternating wave generator // Augustadt Herbert W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 644 kB | Shaun Ewing | May 19, 1953 00:00 | US-2639385-A // Alternating wave generator // Augustadt Herbert W. // Bell Telephone Labor Inc | ||||
| PDF File 2537255.pdf | 644 kB | Shaun Ewing | Jan 09, 1951 00:00 |
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US-2537255-A // Light-sensitive electric device // Brattain Walter H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 644 kB | Shaun Ewing | Jan 09, 1951 00:00 | US-2537255-A // Light-sensitive electric device // Brattain Walter H. // Bell Telephone Labor Inc | ||||
| PDF File 2663806.pdf | 643 kB | Shaun Ewing | Dec 22, 1953 00:00 |
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US-2663806-A // Semiconductor signal translating device // Darlington Sidney // Bell Telephone Labor Inc | |||
| Version 1 (current) | 643 kB | Shaun Ewing | Dec 22, 1953 00:00 | US-2663806-A // Semiconductor signal translating device // Darlington Sidney // Bell Telephone Labor Inc | ||||
| PDF File 2561732.pdf | 642 kB | Shaun Ewing | Jul 24, 1951 00:00 |
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US-2561732-A // Low elastic coefficient bodies, devices embodying them and methods of producing them // Fine Morris E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 642 kB | Shaun Ewing | Jul 24, 1951 00:00 | US-2561732-A // Low elastic coefficient bodies, devices embodying them and methods of producing them // Fine Morris E. // Bell Telephone Labor Inc | ||||
| PDF File 2608920.pdf | 640 kB | Shaun Ewing | Sept 02, 1952 00:00 |
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US-2608920-A // Camera // Smith Howard J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 640 kB | Shaun Ewing | Sept 02, 1952 00:00 | US-2608920-A // Camera // Smith Howard J. // Bell Telephone Labor Inc | ||||
| PDF File 2725198.pdf | 639 kB | Shaun Ewing | Nov 29, 1955 00:00 |
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US-2725198-A // Hand-operated wiring tool // Reck Frank // Bell Telephone Labor Inc | |||
| Version 1 (current) | 639 kB | Shaun Ewing | Nov 29, 1955 00:00 | US-2725198-A // Hand-operated wiring tool // Reck Frank // Bell Telephone Labor Inc |
