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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2612561.pdf | 871 kB | Shaun Ewing | Sept 30, 1952 00:00 |
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US-2612561-A // Half-duplex telegraph repeater // Rea Wilton T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 871 kB | Shaun Ewing | Sept 30, 1952 00:00 | US-2612561-A // Half-duplex telegraph repeater // Rea Wilton T. // Bell Telephone Labor Inc | ||||
| PDF File 2610295.pdf | 4.10 MB | Shaun Ewing | Sept 09, 1952 00:00 |
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US-2610295-A // Pulse code modulation communication system // Carbrey Robert L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 4.10 MB | Shaun Ewing | Sept 09, 1952 00:00 | US-2610295-A // Pulse code modulation communication system // Carbrey Robert L. // Bell Telephone Labor Inc | ||||
| PDF File 2609436.pdf | 592 kB | Shaun Ewing | Sept 02, 1952 00:00 |
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US-2609436-A // Partition // Sermeus William T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 592 kB | Shaun Ewing | Sept 02, 1952 00:00 | US-2609436-A // Partition // Sermeus William T. // Bell Telephone Labor Inc | ||||
| PDF File 2609435.pdf | 736 kB | Shaun Ewing | Sept 02, 1952 00:00 |
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US-2609435-A // Test set for measuring the angle represented by synchro voltages // Gerth John H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 736 kB | Shaun Ewing | Sept 02, 1952 00:00 | US-2609435-A // Test set for measuring the angle represented by synchro voltages // Gerth John H. // Bell Telephone Labor Inc | ||||
| PDF File 2609256.pdf | 737 kB | Shaun Ewing | Sept 02, 1952 00:00 |
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US-2609256-A // Ball bearing // Baker William O. ; Winslow Field H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 737 kB | Shaun Ewing | Sept 02, 1952 00:00 | US-2609256-A // Ball bearing // Baker William O. ; Winslow Field H. // Bell Telephone Labor Inc | ||||
| PDF File 2609171.pdf | 751 kB | Shaun Ewing | Sept 02, 1952 00:00 |
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US-2609171-A // Shock mount for relays // Knapp Harry M. ; Zupa Frank A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 751 kB | Shaun Ewing | Sept 02, 1952 00:00 | US-2609171-A // Shock mount for relays // Knapp Harry M. ; Zupa Frank A. // Bell Telephone Labor Inc | ||||
| PDF File 2608920.pdf | 640 kB | Shaun Ewing | Sept 02, 1952 00:00 |
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US-2608920-A // Camera // Smith Howard J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 640 kB | Shaun Ewing | Sept 02, 1952 00:00 | US-2608920-A // Camera // Smith Howard J. // Bell Telephone Labor Inc | ||||
| PDF File 2608681.pdf | 1.08 MB | Shaun Ewing | Aug 26, 1952 00:00 |
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US-2608681-A // Voltage regulation // Stevens Bruce E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.08 MB | Shaun Ewing | Aug 26, 1952 00:00 | US-2608681-A // Voltage regulation // Stevens Bruce E. // Bell Telephone Labor Inc | ||||
| PDF File 2608674.pdf | 710 kB | Shaun Ewing | Aug 26, 1952 00:00 |
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US-2608674-A // Multicathode glow discharge device // Depp Wallace A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 710 kB | Shaun Ewing | Aug 26, 1952 00:00 | US-2608674-A // Multicathode glow discharge device // Depp Wallace A. // Bell Telephone Labor Inc | ||||
| PDF File 2608623.pdf | 1.53 MB | Shaun Ewing | Aug 26, 1952 00:00 |
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US-2608623-A // Wave transmission amplifier // Cutler Cassius C. ; Mathews Warren E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.53 MB | Shaun Ewing | Aug 26, 1952 00:00 | US-2608623-A // Wave transmission amplifier // Cutler Cassius C. ; Mathews Warren E. // Bell Telephone Labor Inc | ||||
| PDF File 2608621.pdf | 661 kB | Shaun Ewing | Aug 26, 1952 00:00 |
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US-2608621-A // Magnetic record detector // Peterson Eugene // Bell Telephone Labor Inc | |||
| Version 1 (current) | 661 kB | Shaun Ewing | Aug 26, 1952 00:00 | US-2608621-A // Magnetic record detector // Peterson Eugene // Bell Telephone Labor Inc | ||||
| PDF File 2608616.pdf | 2.67 MB | Shaun Ewing | Aug 26, 1952 00:00 |
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US-2608616-A // Facsimile system // Pfleger Kenneth W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.67 MB | Shaun Ewing | Aug 26, 1952 00:00 | US-2608616-A // Facsimile system // Pfleger Kenneth W. // Bell Telephone Labor Inc | ||||
| PDF File 2608611.pdf | 808 kB | Shaun Ewing | Aug 26, 1952 00:00 |
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US-2608611-A // Selenium rectifier including tellurium and method of making it // Shive John N. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 808 kB | Shaun Ewing | Aug 26, 1952 00:00 | US-2608611-A // Selenium rectifier including tellurium and method of making it // Shive John N. // Bell Telephone Labor Inc | ||||
| PDF File 2607916.pdf | 701 kB | Shaun Ewing | Aug 19, 1952 00:00 |
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US-2607916-A // Light controlled channel deviation indicator // Albersheim Walter J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 701 kB | Shaun Ewing | Aug 19, 1952 00:00 | US-2607916-A // Light controlled channel deviation indicator // Albersheim Walter J. // Bell Telephone Labor Inc | ||||
| PDF File 2607902.pdf | 839 kB | Shaun Ewing | Aug 19, 1952 00:00 |
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US-2607902-A // Gaseous discharge device // Townsend Mark A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 839 kB | Shaun Ewing | Aug 19, 1952 00:00 | US-2607902-A // Gaseous discharge device // Townsend Mark A. // Bell Telephone Labor Inc | ||||
| PDF File 2607901.pdf | 828 kB | Shaun Ewing | Aug 19, 1952 00:00 |
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US-2607901-A // Electronic discharge device // Jr. George H. Rockwood, ; Vance Robert L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 828 kB | Shaun Ewing | Aug 19, 1952 00:00 | US-2607901-A // Electronic discharge device // Jr. George H. Rockwood, ; Vance Robert L. // Bell Telephone Labor Inc | ||||
| PDF File 2607892.pdf | 1.85 MB | Shaun Ewing | Aug 19, 1952 00:00 |
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US-2607892-A // Timing circuit // Marmont George H. ; Oliver Bernard M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.85 MB | Shaun Ewing | Aug 19, 1952 00:00 | US-2607892-A // Timing circuit // Marmont George H. ; Oliver Bernard M. // Bell Telephone Labor Inc | ||||
| PDF File 2607891.pdf | 1011 kB | Shaun Ewing | Aug 19, 1952 00:00 |
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US-2607891-A // Translating circuits utilizing glow discharge devices // Townsend Mark A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1011 kB | Shaun Ewing | Aug 19, 1952 00:00 | US-2607891-A // Translating circuits utilizing glow discharge devices // Townsend Mark A. // Bell Telephone Labor Inc | ||||
| PDF File 2607887.pdf | 1.64 MB | Shaun Ewing | Aug 19, 1952 00:00 |
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US-2607887-A // Radio telephone system // Gissler Frank E. ; Laidig John F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.64 MB | Shaun Ewing | Aug 19, 1952 00:00 | US-2607887-A // Radio telephone system // Gissler Frank E. ; Laidig John F. // Bell Telephone Labor Inc | ||||
| PDF File 2607859.pdf | 368 kB | Shaun Ewing | Aug 19, 1952 00:00 |
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US-2607859-A // Telephone transmitter // Bryant Herbert W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 368 kB | Shaun Ewing | Aug 19, 1952 00:00 | US-2607859-A // Telephone transmitter // Bryant Herbert W. // Bell Telephone Labor Inc |
