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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| 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 2649568.pdf | 383 kB | Shaun Ewing | Aug 18, 1953 00:00 |
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US-2649568-A // Magnetometer // Jr. Edwin P. Felch, ; Merrill Francis G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 383 kB | Shaun Ewing | Aug 18, 1953 00:00 | US-2649568-A // Magnetometer // Jr. Edwin P. Felch, ; Merrill Francis G. // 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 2649553.pdf | 1.12 MB | Shaun Ewing | Aug 18, 1953 00:00 |
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US-2649553-A // Filamentary cathode support structure // Cisne Luther E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.12 MB | Shaun Ewing | Aug 18, 1953 00:00 | US-2649553-A // Filamentary cathode support structure // Cisne Luther E. // Bell Telephone Labor Inc | ||||
| PDF File 2649541.pdf | 1.31 MB | Shaun Ewing | Aug 18, 1953 00:00 |
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US-2649541-A // Radiant energy signaling station // Mcdavitt Marcellus B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.31 MB | Shaun Ewing | Aug 18, 1953 00:00 | US-2649541-A // Radiant energy signaling station // Mcdavitt Marcellus B. // Bell Telephone Labor Inc | ||||
| PDF File 2649539.pdf | 2.04 MB | Shaun Ewing | Aug 18, 1953 00:00 |
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US-2649539-A // Microwave carrier telephone system // Robertson Sloan D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.04 MB | Shaun Ewing | Aug 18, 1953 00:00 | US-2649539-A // Microwave carrier telephone system // Robertson Sloan D. // Bell Telephone Labor Inc | ||||
| PDF File 2649508.pdf | 890 kB | Shaun Ewing | Aug 18, 1953 00:00 |
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US-2649508-A // Interstage coupling circuit for wide band amplifiers // Harrsion Charles W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 890 kB | Shaun Ewing | Aug 18, 1953 00:00 | US-2649508-A // Interstage coupling circuit for wide band amplifiers // Harrsion Charles W. // Bell Telephone Labor Inc | ||||
| PDF File 2649504.pdf | 770 kB | Shaun Ewing | Aug 18, 1953 00:00 |
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US-2649504-A // Electroinc subscriber's loop telegraph repeater // Davey James R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 770 kB | Shaun Ewing | Aug 18, 1953 00:00 | US-2649504-A // Electroinc subscriber's loop telegraph repeater // Davey James R. // Bell Telephone Labor Inc | ||||
| PDF File 2649122.pdf | 402 kB | Shaun Ewing | Aug 18, 1953 00:00 |
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US-2649122-A // Motor-driven hand tool for making wrapped wire connections // Mallina Rudolph F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 402 kB | Shaun Ewing | Aug 18, 1953 00:00 | US-2649122-A // Motor-driven hand tool for making wrapped wire connections // Mallina Rudolph F. // Bell Telephone Labor Inc | ||||
| PDF File 2649121.pdf | 383 kB | Shaun Ewing | Aug 18, 1953 00:00 |
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US-2649121-A // Tool for effecting solderless connections between a wire and a terminal // Reck Frank // Bell Telephone Labor Inc | |||
| Version 1 (current) | 383 kB | Shaun Ewing | Aug 18, 1953 00:00 | US-2649121-A // Tool for effecting solderless connections between a wire and a terminal // Reck Frank // 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 2648836.pdf | 812 kB | Shaun Ewing | Aug 11, 1953 00:00 |
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US-2648836-A // Apparatus for generating time position dial pulses // Newby Neal D. ; Vaughan Henry E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 812 kB | Shaun Ewing | Aug 11, 1953 00:00 | US-2648836-A // Apparatus for generating time position dial pulses // Newby Neal D. ; Vaughan Henry E. // Bell Telephone Labor Inc | ||||
| PDF File 2648831.pdf | 1.31 MB | Shaun Ewing | Aug 11, 1953 00:00 |
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US-2648831-A // Selective signaling system // Vroom Edward // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.31 MB | Shaun Ewing | Aug 11, 1953 00:00 | US-2648831-A // Selective signaling system // Vroom Edward // Bell Telephone Labor Inc | ||||
| PDF File 2648830.pdf | 940 kB | Shaun Ewing | Aug 11, 1953 00:00 |
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US-2648830-A // Selective plural digit indicator // Melick John M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 940 kB | Shaun Ewing | Aug 11, 1953 00:00 | US-2648830-A // Selective plural digit indicator // Melick John M. // Bell Telephone Labor Inc | ||||
| PDF File 2648823.pdf | 1022 kB | Shaun Ewing | Aug 11, 1953 00:00 |
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US-2648823-A // Thermoelectric translation device // Kock Winston E. ; Schimpf Luther G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1022 kB | Shaun Ewing | Aug 11, 1953 00:00 | US-2648823-A // Thermoelectric translation device // Kock Winston E. ; Schimpf Luther G. // Bell Telephone Labor Inc | ||||
| PDF File 2648773.pdf | 547 kB | Shaun Ewing | Aug 11, 1953 00:00 |
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US-2648773-A // Polyphase oscillator // Jr. Robert L. Wallace, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 547 kB | Shaun Ewing | Aug 11, 1953 00:00 | US-2648773-A // Polyphase oscillator // Jr. Robert L. Wallace, // Bell Telephone Labor Inc | ||||
| PDF File 2648765.pdf | 1.91 MB | Shaun Ewing | Aug 11, 1953 00:00 |
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US-2648765-A // Noise detection circuit // Jr. William R. Young, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.91 MB | Shaun Ewing | Aug 11, 1953 00:00 | US-2648765-A // Noise detection circuit // Jr. William R. Young, // 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 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 2647958.pdf | 1.13 MB | Shaun Ewing | Aug 04, 1953 00:00 |
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US-2647958-A // Voltage and current bias of transistors // Barney Harold L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.13 MB | Shaun Ewing | Aug 04, 1953 00:00 | US-2647958-A // Voltage and current bias of transistors // Barney Harold L. // Bell Telephone Labor Inc |
