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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2341067.pdf | 1.36 MB | Shaun Ewing | Feb 08, 1944 00:00 |
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US-2341067-A // Variable frequency bridge stabilized oscillator // Wise Raymond O. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.36 MB | Shaun Ewing | Feb 08, 1944 00:00 | US-2341067-A // Variable frequency bridge stabilized oscillator // Wise Raymond O. // Bell Telephone Labor Inc | ||||
| PDF File 2341711.pdf | 528 kB | Shaun Ewing | Feb 15, 1944 00:00 |
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US-2341711-A // Telephone circuit // Given Frederick J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 528 kB | Shaun Ewing | Feb 15, 1944 00:00 | US-2341711-A // Telephone circuit // Given Frederick J. // Bell Telephone Labor Inc | ||||
| PDF File 2341752.pdf | 410 kB | Shaun Ewing | Feb 15, 1944 00:00 |
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US-2341752-A // Electron discharge device // West John W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 410 kB | Shaun Ewing | Feb 15, 1944 00:00 | US-2341752-A // Electron discharge device // West John W. // Bell Telephone Labor Inc | ||||
| PDF File 2341919.pdf | 1.25 MB | Shaun Ewing | Feb 15, 1944 00:00 |
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US-2341919-A // Telephone system // Hubbard Francis A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.25 MB | Shaun Ewing | Feb 15, 1944 00:00 | US-2341919-A // Telephone system // Hubbard Francis A. // Bell Telephone Labor Inc | ||||
| PDF File 2341933.pdf | 690 kB | Shaun Ewing | Feb 15, 1944 00:00 |
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US-2341933-A // Impulse transmitting device // Mallina Rudolph F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 690 kB | Shaun Ewing | Feb 15, 1944 00:00 | US-2341933-A // Impulse transmitting device // Mallina Rudolph F. // Bell Telephone Labor Inc | ||||
| PDF File 2341934.pdf | 943 kB | Shaun Ewing | Feb 15, 1944 00:00 |
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US-2341934-A // Electric signaling // Martin William H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 943 kB | Shaun Ewing | Feb 15, 1944 00:00 | US-2341934-A // Electric signaling // Martin William H. // Bell Telephone Labor Inc | ||||
| PDF File 2341996.pdf | 773 kB | Shaun Ewing | Feb 15, 1944 00:00 |
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US-2341996-A // Telegraph signal transmitter for sending shaped impulses // Lang Wilmarth Y. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 773 kB | Shaun Ewing | Feb 15, 1944 00:00 | US-2341996-A // Telegraph signal transmitter for sending shaped impulses // Lang Wilmarth Y. // Bell Telephone Labor Inc | ||||
| PDF File 2342238.pdf | 626 kB | Shaun Ewing | Feb 22, 1944 00:00 |
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US-2342238-A // Variable attenuation circuits // Barney Harold L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 626 kB | Shaun Ewing | Feb 22, 1944 00:00 | US-2342238-A // Variable attenuation circuits // Barney Harold L. // Bell Telephone Labor Inc | ||||
| PDF File 2342245.pdf | 630 kB | Shaun Ewing | Feb 22, 1944 00:00 |
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US-2342245-A // Electric signaling // Bruce Edmond ; Mathes Robert C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 630 kB | Shaun Ewing | Feb 22, 1944 00:00 | US-2342245-A // Electric signaling // Bruce Edmond ; Mathes Robert C. // Bell Telephone Labor Inc | ||||
| PDF File 2342274.pdf | 187 kB | Shaun Ewing | Feb 22, 1944 00:00 |
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US-2342274-A // Method of adjusting the temperature coefficent of resonators // Hecht George // Bell Telephone Labor Inc | |||
| Version 1 (current) | 187 kB | Shaun Ewing | Feb 22, 1944 00:00 | US-2342274-A // Method of adjusting the temperature coefficent of resonators // Hecht George // Bell Telephone Labor Inc | ||||
| PDF File 2342279.pdf | 1.73 MB | Shaun Ewing | Feb 22, 1944 00:00 |
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US-2342279-A // Automatic toll ticketing system // Hersey Ralph E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.73 MB | Shaun Ewing | Feb 22, 1944 00:00 | US-2342279-A // Automatic toll ticketing system // Hersey Ralph E. // Bell Telephone Labor Inc | ||||
| PDF File 2342318.pdf | 2.68 MB | Shaun Ewing | Feb 22, 1944 00:00 |
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US-2342318-A // Electrical timing circuit // Wilkerson Jefferson R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.68 MB | Shaun Ewing | Feb 22, 1944 00:00 | US-2342318-A // Electrical timing circuit // Wilkerson Jefferson R. // Bell Telephone Labor Inc | ||||
| PDF File 2342397.pdf | 619 kB | Shaun Ewing | Feb 22, 1944 00:00 |
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US-2342397-A // Constricting tool // Harley Joseph J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 619 kB | Shaun Ewing | Feb 22, 1944 00:00 | US-2342397-A // Constricting tool // Harley Joseph J. // Bell Telephone Labor Inc | ||||
| PDF File 2342412.pdf | 1.17 MB | Shaun Ewing | Feb 22, 1944 00:00 |
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US-2342412-A // Electron discharge device // Little John B. ; Ronci Victor L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.17 MB | Shaun Ewing | Feb 22, 1944 00:00 | US-2342412-A // Electron discharge device // Little John B. ; Ronci Victor L. // Bell Telephone Labor Inc | ||||
| PDF File 2342544.pdf | 703 kB | Shaun Ewing | Feb 22, 1944 00:00 |
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US-2342544-A // Submarine cable transmission // Jacobs Oliver B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 703 kB | Shaun Ewing | Feb 22, 1944 00:00 | US-2342544-A // Submarine cable transmission // Jacobs Oliver B. // Bell Telephone Labor Inc | ||||
| PDF File 2342552.pdf | 411 kB | Shaun Ewing | Feb 22, 1944 00:00 |
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US-2342552-A // Switching apparatus // Mallina Rudolph F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 411 kB | Shaun Ewing | Feb 22, 1944 00:00 | US-2342552-A // Switching apparatus // Mallina Rudolph F. // Bell Telephone Labor Inc | ||||
| PDF File 2342560.pdf | 371 kB | Shaun Ewing | Feb 22, 1944 00:00 |
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US-2342560-A // Printer for instrument scales // Slonczewski Thaddeus // Bell Telephone Labor Inc | |||
| Version 1 (current) | 371 kB | Shaun Ewing | Feb 22, 1944 00:00 | US-2342560-A // Printer for instrument scales // Slonczewski Thaddeus // Bell Telephone Labor Inc | ||||
| PDF File 2342593.pdf | 611 kB | Shaun Ewing | Feb 22, 1944 00:00 |
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US-2342593-A // Coin collector apparatus // Melick John M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 611 kB | Shaun Ewing | Feb 22, 1944 00:00 | US-2342593-A // Coin collector apparatus // Melick John M. // Bell Telephone Labor Inc | ||||
| PDF File 2342594.pdf | 723 kB | Shaun Ewing | Feb 22, 1944 00:00 |
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US-2342594-A // Electrowelding apparatus // Mesch Orwar S. A. ; Pritchard William T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 723 kB | Shaun Ewing | Feb 22, 1944 00:00 | US-2342594-A // Electrowelding apparatus // Mesch Orwar S. A. ; Pritchard William T. // Bell Telephone Labor Inc | ||||
| PDF File 2342595.pdf | 948 kB | Shaun Ewing | Feb 22, 1944 00:00 |
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US-2342595-A // Electrowelding apparatus // Mesch Orwar S. A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 948 kB | Shaun Ewing | Feb 22, 1944 00:00 | US-2342595-A // Electrowelding apparatus // Mesch Orwar S. A. // Bell Telephone Labor Inc |
