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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2542182.pdf | 717 kB | Shaun Ewing | Feb 20, 1951 00:00 |
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US-2542182-A // Combined radar and communication system // Crump Elmo E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 717 kB | Shaun Ewing | Feb 20, 1951 00:00 | US-2542182-A // Combined radar and communication system // Crump Elmo E. // Bell Telephone Labor Inc | ||||
| PDF File 2630489.pdf | 717 kB | Shaun Ewing | Mar 03, 1953 00:00 |
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US-2630489-A // Wave guide joint // Beck Alfred C. ; Friis Harald T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 717 kB | Shaun Ewing | Mar 03, 1953 00:00 | US-2630489-A // Wave guide joint // Beck Alfred C. ; Friis Harald T. // Bell Telephone Labor Inc | ||||
| PDF File 2575819.pdf | 716 kB | Shaun Ewing | Nov 20, 1951 00:00 |
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US-2575819-A // Crystal unit // Laird Arthur G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 716 kB | Shaun Ewing | Nov 20, 1951 00:00 | US-2575819-A // Crystal unit // Laird Arthur G. // Bell Telephone Labor Inc | ||||
| PDF File 2577803.pdf | 715 kB | Shaun Ewing | Dec 11, 1951 00:00 |
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US-2577803-A // Manufacture of semiconductor translators // Pfann William G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 715 kB | Shaun Ewing | Dec 11, 1951 00:00 | US-2577803-A // Manufacture of semiconductor translators // Pfann William G. // Bell Telephone Labor Inc | ||||
| PDF File 2653207.pdf | 715 kB | Shaun Ewing | Sept 22, 1953 00:00 |
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US-2653207-A // Adjustable potentiometer termination // Coyne Howard L. ; Mesch Orwar S. A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 715 kB | Shaun Ewing | Sept 22, 1953 00:00 | US-2653207-A // Adjustable potentiometer termination // Coyne Howard L. ; Mesch Orwar S. A. // Bell Telephone Labor Inc | ||||
| PDF File 2717956.pdf | 714 kB | Shaun Ewing | Sept 13, 1955 00:00 |
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US-2717956-A // Reduction of quadrature distortion // Eglin James M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 714 kB | Shaun Ewing | Sept 13, 1955 00:00 | US-2717956-A // Reduction of quadrature distortion // Eglin James M. // Bell Telephone Labor Inc | ||||
| PDF File 2649027.pdf | 713 kB | Shaun Ewing | Aug 18, 1953 00:00 |
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US-2649027-A // Electrooptical system // Mason Warren P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 713 kB | Shaun Ewing | Aug 18, 1953 00:00 | US-2649027-A // Electrooptical system // Mason Warren P. // Bell Telephone Labor Inc | ||||
| PDF File 2656506.pdf | 713 kB | Shaun Ewing | Oct 20, 1953 00:00 |
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US-2656506-A // Measuring circuit // Bollman John H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 713 kB | Shaun Ewing | Oct 20, 1953 00:00 | US-2656506-A // Measuring circuit // Bollman John H. // Bell Telephone Labor Inc | ||||
| PDF File 2648589.pdf | 713 kB | Shaun Ewing | Aug 11, 1953 00:00 |
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US-2648589-A // Magnetic recorder // Hickman Clarence N. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 713 kB | Shaun Ewing | Aug 11, 1953 00:00 | US-2648589-A // Magnetic recorder // Hickman Clarence N. // Bell Telephone Labor Inc | ||||
| PDF File 2600482.pdf | 712 kB | Shaun Ewing | Jun 17, 1952 00:00 |
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US-2600482-A // Electric delay circuit // Collis Raymond E. ; Dehn Joseph W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 712 kB | Shaun Ewing | Jun 17, 1952 00:00 | US-2600482-A // Electric delay circuit // Collis Raymond E. ; Dehn Joseph W. // Bell Telephone Labor Inc | ||||
| PDF File 2608674.pdf | 710 kB | Shaun Ewing | Aug 26, 1952 00:00 |
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US-2608674-A // Multicathode glow discharge device // Depp Wallace A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 710 kB | Shaun Ewing | Aug 26, 1952 00:00 | US-2608674-A // Multicathode glow discharge device // Depp Wallace A. // Bell Telephone Labor Inc | ||||
| PDF File 2629779.pdf | 710 kB | Shaun Ewing | Feb 24, 1953 00:00 |
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US-2629779-A // Signal transmission system // Jr. Walter Koenig, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 710 kB | Shaun Ewing | Feb 24, 1953 00:00 | US-2629779-A // Signal transmission system // Jr. Walter Koenig, // Bell Telephone Labor Inc | ||||
| PDF File 2691484.pdf | 710 kB | Shaun Ewing | Oct 12, 1954 00:00 |
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US-2691484-A // Coin collector // Hoyt Frederick A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 710 kB | Shaun Ewing | Oct 12, 1954 00:00 | US-2691484-A // Coin collector // Hoyt Frederick A. // Bell Telephone Labor Inc | ||||
| PDF File 2568177.pdf | 708 kB | Shaun Ewing | Sept 18, 1951 00:00 |
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US-2568177-A // Signaling system // Vroom Edward // Bell Telephone Labor Inc | |||
| Version 1 (current) | 708 kB | Shaun Ewing | Sept 18, 1951 00:00 | US-2568177-A // Signaling system // Vroom Edward // Bell Telephone Labor Inc | ||||
| PDF File 2719960.pdf | 708 kB | Shaun Ewing | Oct 04, 1955 00:00 |
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US-2719960-A // Alarm sending system // Bachelet Albert E. ; Pullis George A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 708 kB | Shaun Ewing | Oct 04, 1955 00:00 | US-2719960-A // Alarm sending system // Bachelet Albert E. ; Pullis George A. // Bell Telephone Labor Inc | ||||
| PDF File 2649560.pdf | 706 kB | Shaun Ewing | Aug 18, 1953 00:00 |
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US-2649560-A // Motor system for controlling pressure // Blair Royer R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 706 kB | Shaun Ewing | Aug 18, 1953 00:00 | US-2649560-A // Motor system for controlling pressure // Blair Royer R. // Bell Telephone Labor Inc | ||||
| PDF File 2579285.pdf | 706 kB | Shaun Ewing | Dec 18, 1951 00:00 |
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US-2579285-A // Transmission line distortion corrector // Abraham Leonard G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 706 kB | Shaun Ewing | Dec 18, 1951 00:00 | US-2579285-A // Transmission line distortion corrector // Abraham Leonard G. // Bell Telephone Labor Inc | ||||
| PDF File 2564017.pdf | 705 kB | Shaun Ewing | Aug 14, 1951 00:00 |
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US-2564017-A // Clamp circuit // Maggio John B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 705 kB | Shaun Ewing | Aug 14, 1951 00:00 | US-2564017-A // Clamp circuit // Maggio John B. // Bell Telephone Labor Inc | ||||
| PDF File 2575371.pdf | 704 kB | Shaun Ewing | Nov 20, 1951 00:00 |
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US-2575371-A // Cold cathode gaseous discharge device // Townsend Mark A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 704 kB | Shaun Ewing | Nov 20, 1951 00:00 | US-2575371-A // Cold cathode gaseous discharge device // Townsend Mark A. // Bell Telephone Labor Inc | ||||
| PDF File 2694115.pdf | 704 kB | Shaun Ewing | Nov 09, 1954 00:00 |
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US-2694115-A // Push-pull transistor amplifier with conjugate input and output impedances // Meacham Larned A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 704 kB | Shaun Ewing | Nov 09, 1954 00:00 | US-2694115-A // Push-pull transistor amplifier with conjugate input and output impedances // Meacham Larned A. // Bell Telephone Labor Inc |
