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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2882518.pdf | 1.05 MB | Shaun Ewing | Apr 14, 1959 00:00 |
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US-2882518-A // Magnetic storage circuit // Buhrendorf Frederick G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.05 MB | Shaun Ewing | Apr 14, 1959 00:00 | US-2882518-A // Magnetic storage circuit // Buhrendorf Frederick G. // Bell Telephone Labor Inc | ||||
| PDF File 2882648.pdf | 603 kB | Shaun Ewing | Apr 21, 1959 00:00 |
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US-2882648-A // Switch manufacture // Hovgaard Ole M. ; Insley Norman // Bell Telephone Labor Inc | |||
| Version 1 (current) | 603 kB | Shaun Ewing | Apr 21, 1959 00:00 | US-2882648-A // Switch manufacture // Hovgaard Ole M. ; Insley Norman // Bell Telephone Labor Inc | ||||
| PDF File 2883257.pdf | 581 kB | Shaun Ewing | Apr 21, 1959 00:00 |
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US-2883257-A // Electron beam recording // Wehe Herman G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 581 kB | Shaun Ewing | Apr 21, 1959 00:00 | US-2883257-A // Electron beam recording // Wehe Herman G. // Bell Telephone Labor Inc | ||||
| PDF File 2883457.pdf | 1.92 MB | Shaun Ewing | Apr 21, 1959 00:00 |
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US-2883457-A // Multistation telephone intercommunicating and conference system // Carter Herman T. ; Kelnhofer Sylvester A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.92 MB | Shaun Ewing | Apr 21, 1959 00:00 | US-2883457-A // Multistation telephone intercommunicating and conference system // Carter Herman T. ; Kelnhofer Sylvester A. // Bell Telephone Labor Inc | ||||
| PDF File 2883463.pdf | 1.56 MB | Shaun Ewing | Apr 21, 1959 00:00 |
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US-2883463-A // Telephone pay station // Jr. Walter D. Goodale, ; Pferd William // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.56 MB | Shaun Ewing | Apr 21, 1959 00:00 | US-2883463-A // Telephone pay station // Jr. Walter D. Goodale, ; Pferd William // Bell Telephone Labor Inc | ||||
| PDF File 2883467.pdf | 772 kB | Shaun Ewing | Apr 21, 1959 00:00 |
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US-2883467-A // Communication switching system employing gas tubes // Ketchledge Raymond W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 772 kB | Shaun Ewing | Apr 21, 1959 00:00 | US-2883467-A // Communication switching system employing gas tubes // Ketchledge Raymond W. // Bell Telephone Labor Inc | ||||
| PDF File 2883468.pdf | 708 kB | Shaun Ewing | Apr 21, 1959 00:00 |
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US-2883468-A // Calling line identifier // Goldschmidt Karl // Bell Telephone Labor Inc | |||
| Version 1 (current) | 708 kB | Shaun Ewing | Apr 21, 1959 00:00 | US-2883468-A // Calling line identifier // Goldschmidt Karl // Bell Telephone Labor Inc | ||||
| PDF File 2883470.pdf | 1.70 MB | Shaun Ewing | Apr 21, 1959 00:00 |
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US-2883470-A // Communication switching network // Jacoby Gerald E. ; Rieke John W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.70 MB | Shaun Ewing | Apr 21, 1959 00:00 | US-2883470-A // Communication switching network // Jacoby Gerald E. ; Rieke John W. // Bell Telephone Labor Inc | ||||
| PDF File 2883471.pdf | 15.82 MB | Shaun Ewing | Apr 21, 1959 00:00 |
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US-2883471-A // Call allotter // Germanton Charles E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 15.82 MB | Shaun Ewing | Apr 21, 1959 00:00 | US-2883471-A // Call allotter // Germanton Charles E. // Bell Telephone Labor Inc | ||||
| PDF File 2883473.pdf | 845 kB | Shaun Ewing | Apr 21, 1959 00:00 |
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US-2883473-A // Transistor gating circuit // Mcdermott Byron // Bell Telephone Labor Inc | |||
| Version 1 (current) | 845 kB | Shaun Ewing | Apr 21, 1959 00:00 | US-2883473-A // Transistor gating circuit // Mcdermott Byron // Bell Telephone Labor Inc | ||||
| PDF File 2883474.pdf | 1.04 MB | Shaun Ewing | Apr 21, 1959 00:00 |
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US-2883474-A // Transistor gating circuit // Fritschi Walter W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.04 MB | Shaun Ewing | Apr 21, 1959 00:00 | US-2883474-A // Transistor gating circuit // Fritschi Walter W. // Bell Telephone Labor Inc | ||||
| PDF File 2883476.pdf | 453 kB | Shaun Ewing | Apr 21, 1959 00:00 |
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US-2883476-A // Indexing means for drum-feed screw type translating device // Dermond Franklin ; Nickerson Clifford A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 453 kB | Shaun Ewing | Apr 21, 1959 00:00 | US-2883476-A // Indexing means for drum-feed screw type translating device // Dermond Franklin ; Nickerson Clifford A. // Bell Telephone Labor Inc | ||||
| PDF File 2883481.pdf | 568 kB | Shaun Ewing | Apr 21, 1959 00:00 |
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US-2883481-A // Microwave amplifier // Tien Ping K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 568 kB | Shaun Ewing | Apr 21, 1959 00:00 | US-2883481-A // Microwave amplifier // Tien Ping K. // Bell Telephone Labor Inc | ||||
| PDF File 2883486.pdf | 526 kB | Shaun Ewing | Apr 21, 1959 00:00 |
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US-2883486-A // Piezoelectric switching device // Mason Warren P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 526 kB | Shaun Ewing | Apr 21, 1959 00:00 | US-2883486-A // Piezoelectric switching device // Mason Warren P. // Bell Telephone Labor Inc | ||||
| PDF File 2883533.pdf | 757 kB | Shaun Ewing | Apr 21, 1959 00:00 |
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US-2883533-A // Microwave frequency discriminator // Ruthroff Clyde L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 757 kB | Shaun Ewing | Apr 21, 1959 00:00 | US-2883533-A // Microwave frequency discriminator // Ruthroff Clyde L. // Bell Telephone Labor Inc | ||||
| PDF File 2883562.pdf | 845 kB | Shaun Ewing | Apr 21, 1959 00:00 |
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US-2883562-A // Circuit for producing timing control signals // Graham Robert E. ; Kretzmer Ernest R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 845 kB | Shaun Ewing | Apr 21, 1959 00:00 | US-2883562-A // Circuit for producing timing control signals // Graham Robert E. ; Kretzmer Ernest R. // Bell Telephone Labor Inc | ||||
| PDF File 2883565.pdf | 455 kB | Shaun Ewing | Apr 21, 1959 00:00 |
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US-2883565-A // Momentary contact switch // Radcliffe Frederick E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 455 kB | Shaun Ewing | Apr 21, 1959 00:00 | US-2883565-A // Momentary contact switch // Radcliffe Frederick E. // Bell Telephone Labor Inc | ||||
| PDF File 2883627.pdf | 388 kB | Shaun Ewing | Apr 21, 1959 00:00 |
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US-2883627-A // Transmission line network // Fox Arthur G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 388 kB | Shaun Ewing | Apr 21, 1959 00:00 | US-2883627-A // Transmission line network // Fox Arthur G. // Bell Telephone Labor Inc | ||||
| PDF File 2883629.pdf | 474 kB | Shaun Ewing | Apr 21, 1959 00:00 |
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US-2883629-A // Ferrite microwave devices for use at high signal energy levels // Suhl Harry // Bell Telephone Labor Inc | |||
| Version 1 (current) | 474 kB | Shaun Ewing | Apr 21, 1959 00:00 | US-2883629-A // Ferrite microwave devices for use at high signal energy levels // Suhl Harry // Bell Telephone Labor Inc | ||||
| PDF File 2884491.pdf | 357 kB | Shaun Ewing | Apr 28, 1959 00:00 |
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US-2884491-A // Message-waiting signal for telephone subscribers // Breen Charles // Bell Telephone Labor Inc | |||
| Version 1 (current) | 357 kB | Shaun Ewing | Apr 28, 1959 00:00 | US-2884491-A // Message-waiting signal for telephone subscribers // Breen Charles // Bell Telephone Labor Inc |
