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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2867774.pdf | 367 kB | Shaun Ewing | Jan 06, 1959 00:00 |
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US-2867774-A // Gain regulator for carrier systems // Bell Norton W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 367 kB | Shaun Ewing | Jan 06, 1959 00:00 | US-2867774-A // Gain regulator for carrier systems // Bell Norton W. // Bell Telephone Labor Inc | ||||
| PDF File 2867788.pdf | 1.06 MB | Shaun Ewing | Jan 06, 1959 00:00 |
|
US-2867788-A // Object locating systems // Harry William R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.06 MB | Shaun Ewing | Jan 06, 1959 00:00 | US-2867788-A // Object locating systems // Harry William R. // Bell Telephone Labor Inc | ||||
| PDF File 2868678.pdf | 429 kB | Shaun Ewing | Jan 13, 1959 00:00 |
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US-2868678-A // Method of forming large area pn junctions // Shockley William // Bell Telephone Labor Inc | |||
| Version 1 (current) | 429 kB | Shaun Ewing | Jan 13, 1959 00:00 | US-2868678-A // Method of forming large area pn junctions // Shockley William // Bell Telephone Labor Inc | ||||
| PDF File 2868880.pdf | 1.45 MB | Shaun Ewing | Jan 13, 1959 00:00 |
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US-2868880-A // Remote control of telephone answering and message recording facilities in a telephone station // Celentano Arnold J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.45 MB | Shaun Ewing | Jan 13, 1959 00:00 | US-2868880-A // Remote control of telephone answering and message recording facilities in a telephone station // Celentano Arnold J. // Bell Telephone Labor Inc | ||||
| PDF File 2868884.pdf | 15.00 MB | Shaun Ewing | Jan 13, 1959 00:00 |
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US-2868884-A // Toll switching telephone system // Gooderham John W. ; Jacobitti Edward ; Myers Oscar ; Shipley Frank F. ; Strickler Walter B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 15.00 MB | Shaun Ewing | Jan 13, 1959 00:00 | US-2868884-A // Toll switching telephone system // Gooderham John W. ; Jacobitti Edward ; Myers Oscar ; Shipley Frank F. ; Strickler Walter B. // Bell Telephone Labor Inc | ||||
| PDF File 2868886.pdf | 1.25 MB | Shaun Ewing | Jan 13, 1959 00:00 |
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US-2868886-A // Toll telephone circuits // Allison Sewell W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.25 MB | Shaun Ewing | Jan 13, 1959 00:00 | US-2868886-A // Toll telephone circuits // Allison Sewell W. // Bell Telephone Labor Inc | ||||
| PDF File 2868926.pdf | 396 kB | Shaun Ewing | Jan 13, 1959 00:00 |
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US-2868926-A // Switch // Jr. Charles E. Pollard, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 396 kB | Shaun Ewing | Jan 13, 1959 00:00 | US-2868926-A // Switch // Jr. Charles E. Pollard, // Bell Telephone Labor Inc | ||||
| PDF File 2868963.pdf | 474 kB | Shaun Ewing | Jan 13, 1959 00:00 |
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US-2868963-A // Pulse probability modulation system // Mcmillan Brockway // Bell Telephone Labor Inc | |||
| Version 1 (current) | 474 kB | Shaun Ewing | Jan 13, 1959 00:00 | US-2868963-A // Pulse probability modulation system // Mcmillan Brockway // Bell Telephone Labor Inc | ||||
| PDF File 2868965.pdf | 1.53 MB | Shaun Ewing | Jan 13, 1959 00:00 |
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US-2868965-A // Pulse modulation regenerative repeaters // Lange Owen E. De // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.53 MB | Shaun Ewing | Jan 13, 1959 00:00 | US-2868965-A // Pulse modulation regenerative repeaters // Lange Owen E. De // Bell Telephone Labor Inc | ||||
| PDF File 2868980.pdf | 1.16 MB | Shaun Ewing | Jan 13, 1959 00:00 |
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US-2868980-A // Frequency changer and wave amplifier // Southworth George C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.16 MB | Shaun Ewing | Jan 13, 1959 00:00 | US-2868980-A // Frequency changer and wave amplifier // Southworth George C. // Bell Telephone Labor Inc | ||||
| PDF File 2869028.pdf | 845 kB | Shaun Ewing | Jan 13, 1959 00:00 |
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US-2869028-A // Oscilloscopic display method or means // Follingstad Henry G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 845 kB | Shaun Ewing | Jan 13, 1959 00:00 | US-2869028-A // Oscilloscopic display method or means // Follingstad Henry G. // Bell Telephone Labor Inc | ||||
| PDF File 2869034.pdf | 635 kB | Shaun Ewing | Jan 13, 1959 00:00 |
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US-2869034-A // Pulse counting device // Simkins Quinton W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 635 kB | Shaun Ewing | Jan 13, 1959 00:00 | US-2869034-A // Pulse counting device // Simkins Quinton W. // Bell Telephone Labor Inc | ||||
| PDF File 2869084.pdf | 761 kB | Shaun Ewing | Jan 13, 1959 00:00 |
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US-2869084-A // Negative resistance semiconductive device // Shockley William // Bell Telephone Labor Inc | |||
| Version 1 (current) | 761 kB | Shaun Ewing | Jan 13, 1959 00:00 | US-2869084-A // Negative resistance semiconductive device // Shockley William // Bell Telephone Labor Inc | ||||
| PDF File 2869122.pdf | 390 kB | Shaun Ewing | Jan 13, 1959 00:00 |
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US-2869122-A // Antenna array // Babcock Wallace C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 390 kB | Shaun Ewing | Jan 13, 1959 00:00 | US-2869122-A // Antenna array // Babcock Wallace C. // Bell Telephone Labor Inc | ||||
| PDF File 2869964.pdf | 1.28 MB | Shaun Ewing | Jan 20, 1959 00:00 |
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US-2869964-A // Magnetic recording system // Mitchell Doren ; Vroom Edward // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.28 MB | Shaun Ewing | Jan 20, 1959 00:00 | US-2869964-A // Magnetic recording system // Mitchell Doren ; Vroom Edward // Bell Telephone Labor Inc | ||||
| PDF File 2870241.pdf | 1.14 MB | Shaun Ewing | Jan 20, 1959 00:00 |
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US-2870241-A // Metal connection // Mason Warren P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.14 MB | Shaun Ewing | Jan 20, 1959 00:00 | US-2870241-A // Metal connection // Mason Warren P. // Bell Telephone Labor Inc | ||||
| PDF File 2870260.pdf | 300 kB | Shaun Ewing | Jan 20, 1959 00:00 |
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US-2870260-A // Speech interpolation communication system // Guenther Richard // Bell Telephone Labor Inc | |||
| Version 1 (current) | 300 kB | Shaun Ewing | Jan 20, 1959 00:00 | US-2870260-A // Speech interpolation communication system // Guenther Richard // Bell Telephone Labor Inc | ||||
| PDF File 2870271.pdf | 619 kB | Shaun Ewing | Jan 20, 1959 00:00 |
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US-2870271-A // Automatic transmission regulation // Jr. Claude I. L. Cronburg, ; Yeutter Clyde S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 619 kB | Shaun Ewing | Jan 20, 1959 00:00 | US-2870271-A // Automatic transmission regulation // Jr. Claude I. L. Cronburg, ; Yeutter Clyde S. // Bell Telephone Labor Inc | ||||
| PDF File 2870272.pdf | 1.68 MB | Shaun Ewing | Jan 20, 1959 00:00 |
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US-2870272-A // Loudness transmission testing system // Stryker Norman R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.68 MB | Shaun Ewing | Jan 20, 1959 00:00 | US-2870272-A // Loudness transmission testing system // Stryker Norman R. // Bell Telephone Labor Inc | ||||
| PDF File 2870327.pdf | 2.02 MB | Shaun Ewing | Jan 20, 1959 00:00 |
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US-2870327-A // Electronic probability circuit // Jr. Walter H. Macwilliams, ; Winans Robert C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.02 MB | Shaun Ewing | Jan 20, 1959 00:00 | US-2870327-A // Electronic probability circuit // Jr. Walter H. Macwilliams, ; Winans Robert C. // Bell Telephone Labor Inc |
