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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2332912.pdf | 3.02 MB | Shaun Ewing | Oct 26, 1943 00:00 |
|
US-2332912-A // Telephone system // Hecht George ; Lundstrom Alexis A. ; Taylor Edmund R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 3.02 MB | Shaun Ewing | Oct 26, 1943 00:00 | US-2332912-A // Telephone system // Hecht George ; Lundstrom Alexis A. ; Taylor Edmund R. // Bell Telephone Labor Inc | ||||
| PDF File 2332966.pdf | 1.22 MB | Shaun Ewing | Oct 26, 1943 00:00 |
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US-2332966-A // Code call system // Erwin Edson L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.22 MB | Shaun Ewing | Oct 26, 1943 00:00 | US-2332966-A // Code call system // Erwin Edson L. // Bell Telephone Labor Inc | ||||
| PDF File 2332977.pdf | 1.11 MB | Shaun Ewing | Oct 26, 1943 00:00 |
|
US-2332977-A // Space discharge device and circuits // Skellett Albert M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.11 MB | Shaun Ewing | Oct 26, 1943 00:00 | US-2332977-A // Space discharge device and circuits // Skellett Albert M. // Bell Telephone Labor Inc | ||||
| PDF File 2333140.pdf | 575 kB | Shaun Ewing | Nov 02, 1943 00:00 |
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US-2333140-A // Communication system // Allen Lawrence H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 575 kB | Shaun Ewing | Nov 02, 1943 00:00 | US-2333140-A // Communication system // Allen Lawrence H. // Bell Telephone Labor Inc | ||||
| PDF File 2333148.pdf | 970 kB | Shaun Ewing | Nov 02, 1943 00:00 |
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US-2333148-A // Inductance apparatus // Botsford Nelson // Bell Telephone Labor Inc | |||
| Version 1 (current) | 970 kB | Shaun Ewing | Nov 02, 1943 00:00 | US-2333148-A // Inductance apparatus // Botsford Nelson // Bell Telephone Labor Inc | ||||
| PDF File 2333179.pdf | 1.25 MB | Shaun Ewing | Nov 02, 1943 00:00 |
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US-2333179-A // Communication system // Holden William H. T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.25 MB | Shaun Ewing | Nov 02, 1943 00:00 | US-2333179-A // Communication system // Holden William H. T. // Bell Telephone Labor Inc | ||||
| PDF File 2333211.pdf | 644 kB | Shaun Ewing | Nov 02, 1943 00:00 |
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US-2333211-A // Voltage regulator // Stevens Bruce E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 644 kB | Shaun Ewing | Nov 02, 1943 00:00 | US-2333211-A // Voltage regulator // Stevens Bruce E. // Bell Telephone Labor Inc | ||||
| PDF File 2336362.pdf | 1.01 MB | Shaun Ewing | Dec 07, 1943 00:00 |
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US-2336362-A // Telegraph system // Mahoney Joseph A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.01 MB | Shaun Ewing | Dec 07, 1943 00:00 | US-2336362-A // Telegraph system // Mahoney Joseph A. // Bell Telephone Labor Inc | ||||
| PDF File 2336384.pdf | 1.02 MB | Shaun Ewing | Dec 07, 1943 00:00 |
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US-2336384-A // Surface hardening of linear polyamide bodies // Baker William O. ; Pape Norman R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.02 MB | Shaun Ewing | Dec 07, 1943 00:00 | US-2336384-A // Surface hardening of linear polyamide bodies // Baker William O. ; Pape Norman R. // Bell Telephone Labor Inc | ||||
| PDF File 2336543.pdf | 619 kB | Shaun Ewing | Dec 14, 1943 00:00 |
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US-2336543-A // Digit signal translator // Hibbard Frank H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 619 kB | Shaun Ewing | Dec 14, 1943 00:00 | US-2336543-A // Digit signal translator // Hibbard Frank H. // Bell Telephone Labor Inc | ||||
| PDF File 2336861.pdf | 411 kB | Shaun Ewing | Dec 14, 1943 00:00 |
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US-2336861-A // Selector switch circuit // Gray Cecil R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 411 kB | Shaun Ewing | Dec 14, 1943 00:00 | US-2336861-A // Selector switch circuit // Gray Cecil R. // Bell Telephone Labor Inc | ||||
| PDF File 2336866.pdf | 1.19 MB | Shaun Ewing | Dec 14, 1943 00:00 |
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US-2336866-A // Telephone system // Hovland Henry // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.19 MB | Shaun Ewing | Dec 14, 1943 00:00 | US-2336866-A // Telephone system // Hovland Henry // Bell Telephone Labor Inc | ||||
| PDF File 2336880.pdf | 691 kB | Shaun Ewing | Dec 14, 1943 00:00 |
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US-2336880-A // Stereophonic conference system // Mitchell Doren // Bell Telephone Labor Inc | |||
| Version 1 (current) | 691 kB | Shaun Ewing | Dec 14, 1943 00:00 | US-2336880-A // Stereophonic conference system // Mitchell Doren // Bell Telephone Labor Inc | ||||
| PDF File 2336888.pdf | 786 kB | Shaun Ewing | Dec 14, 1943 00:00 |
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US-2336888-A // Two-way telephone system // Reier George C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 786 kB | Shaun Ewing | Dec 14, 1943 00:00 | US-2336888-A // Two-way telephone system // Reier George C. // Bell Telephone Labor Inc | ||||
| PDF File 2337397.pdf | 522 kB | Shaun Ewing | Dec 21, 1943 00:00 |
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US-2337397-A // Terminal bank // Mcwilliams Charles W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 522 kB | Shaun Ewing | Dec 21, 1943 00:00 | US-2337397-A // Terminal bank // Mcwilliams Charles W. // Bell Telephone Labor Inc | ||||
| PDF File 2337399.pdf | 219 kB | Shaun Ewing | Dec 21, 1943 00:00 |
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US-2337399-A // Attenuation equalizer // Mason Warren P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 219 kB | Shaun Ewing | Dec 21, 1943 00:00 | US-2337399-A // Attenuation equalizer // Mason Warren P. // Bell Telephone Labor Inc | ||||
| PDF File 2337423.pdf | 535 kB | Shaun Ewing | Dec 21, 1943 00:00 |
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US-2337423-A // Negative feed-back amplifier // Stillwell Albert L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 535 kB | Shaun Ewing | Dec 21, 1943 00:00 | US-2337423-A // Negative feed-back amplifier // Stillwell Albert L. // Bell Telephone Labor Inc | ||||
| PDF File 2337433.pdf | 3.83 MB | Shaun Ewing | Dec 21, 1943 00:00 |
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US-2337433-A // Telephone system // Walsh John G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 3.83 MB | Shaun Ewing | Dec 21, 1943 00:00 | US-2337433-A // Telephone system // Walsh John G. // Bell Telephone Labor Inc | ||||
| PDF File 2337486.pdf | 771 kB | Shaun Ewing | Dec 21, 1943 00:00 |
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US-2337486-A // Selectively operated circuit controlling device // Miller Albert H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 771 kB | Shaun Ewing | Dec 21, 1943 00:00 | US-2337486-A // Selectively operated circuit controlling device // Miller Albert H. // Bell Telephone Labor Inc | ||||
| PDF File 2337493.pdf | 2.04 MB | Shaun Ewing | Dec 21, 1943 00:00 |
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US-2337493-A // Code signaling system // Pfleger Kenneth W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.04 MB | Shaun Ewing | Dec 21, 1943 00:00 | US-2337493-A // Code signaling system // Pfleger Kenneth W. // Bell Telephone Labor Inc |
