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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 1909838.pdf | 788 kB | Shaun Ewing | May 16, 1933 00:00 |
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US-1909838-A // Telegraph exchange system // Lane Cuthbert C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 788 kB | Shaun Ewing | May 16, 1933 00:00 | US-1909838-A // Telegraph exchange system // Lane Cuthbert C. // Bell Telephone Labor Inc | ||||
| PDF File 1909842.pdf | 790 kB | Shaun Ewing | May 16, 1933 00:00 |
|
US-1909842-A // Method and means for measuring direct capacity // Skellett Albert M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 790 kB | Shaun Ewing | May 16, 1933 00:00 | US-1909842-A // Method and means for measuring direct capacity // Skellett Albert M. // Bell Telephone Labor Inc | ||||
| PDF File 1909843.pdf | 182 kB | Shaun Ewing | May 16, 1933 00:00 |
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US-1909843-A // Communicating system // Squire Edmund M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 182 kB | Shaun Ewing | May 16, 1933 00:00 | US-1909843-A // Communicating system // Squire Edmund M. // Bell Telephone Labor Inc | ||||
| PDF File 1910147.pdf | 854 kB | Shaun Ewing | May 23, 1933 00:00 |
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US-1910147-A // Antenna system // Bruce Edmond // Bell Telephone Labor Inc | |||
| Version 1 (current) | 854 kB | Shaun Ewing | May 23, 1933 00:00 | US-1910147-A // Antenna system // Bruce Edmond // Bell Telephone Labor Inc | ||||
| PDF File 1910165.pdf | 683 kB | Shaun Ewing | May 23, 1933 00:00 |
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US-1910165-A // Deep sea cable terminal // Jr. Arthur W. Horton, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 683 kB | Shaun Ewing | May 23, 1933 00:00 | US-1910165-A // Deep sea cable terminal // Jr. Arthur W. Horton, // Bell Telephone Labor Inc | ||||
| PDF File 1910179.pdf | 411 kB | Shaun Ewing | May 23, 1933 00:00 |
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US-1910179-A // Sound picture projector // Pfannenstiehl Harry // Bell Telephone Labor Inc | |||
| Version 1 (current) | 411 kB | Shaun Ewing | May 23, 1933 00:00 | US-1910179-A // Sound picture projector // Pfannenstiehl Harry // Bell Telephone Labor Inc | ||||
| PDF File 1910254.pdf | 302 kB | Shaun Ewing | May 23, 1933 00:00 |
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US-1910254-A // Sound recording // Keller Arthur C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 302 kB | Shaun Ewing | May 23, 1933 00:00 | US-1910254-A // Sound recording // Keller Arthur C. // Bell Telephone Labor Inc | ||||
| PDF File 1910957.pdf | 748 kB | Shaun Ewing | May 23, 1933 00:00 |
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US-1910957-A // Reactive element having stable temperature-reactance characteristics // Llewellyn Frederick B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 748 kB | Shaun Ewing | May 23, 1933 00:00 | US-1910957-A // Reactive element having stable temperature-reactance characteristics // Llewellyn Frederick B. // Bell Telephone Labor Inc | ||||
| PDF File 1910960.pdf | 1.34 MB | Shaun Ewing | May 23, 1933 00:00 |
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US-1910960-A // Power line carrier current system // Nebel Charles N. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.34 MB | Shaun Ewing | May 23, 1933 00:00 | US-1910960-A // Power line carrier current system // Nebel Charles N. // Bell Telephone Labor Inc | ||||
| PDF File 1910966.pdf | 632 kB | Shaun Ewing | May 23, 1933 00:00 |
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US-1910966-A // Artificial larynx // Riesz Robert R. ; Burchett George W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 632 kB | Shaun Ewing | May 23, 1933 00:00 | US-1910966-A // Artificial larynx // Riesz Robert R. ; Burchett George W. // Bell Telephone Labor Inc | ||||
| PDF File 1910972.pdf | 1.25 MB | Shaun Ewing | May 23, 1933 00:00 |
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US-1910972-A // Telephone system // Stokely Ray L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.25 MB | Shaun Ewing | May 23, 1933 00:00 | US-1910972-A // Telephone system // Stokely Ray L. // Bell Telephone Labor Inc | ||||
| PDF File 1910977.pdf | 1.56 MB | Shaun Ewing | May 23, 1933 00:00 |
|
US-1910977-A // Wave transmission system // Jr. Charles L. Weis, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.56 MB | Shaun Ewing | May 23, 1933 00:00 | US-1910977-A // Wave transmission system // Jr. Charles L. Weis, // Bell Telephone Labor Inc | ||||
| PDF File 1910978.pdf | 568 kB | Shaun Ewing | May 23, 1933 00:00 |
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US-1910978-A // Coin collection apparatus // Allison Malcolm G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 568 kB | Shaun Ewing | May 23, 1933 00:00 | US-1910978-A // Coin collection apparatus // Allison Malcolm G. // Bell Telephone Labor Inc | ||||
| PDF File 1910980.pdf | 695 kB | Shaun Ewing | May 23, 1933 00:00 |
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US-1910980-A // Transmitter filling machine // Bennett Arthur F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 695 kB | Shaun Ewing | May 23, 1933 00:00 | US-1910980-A // Transmitter filling machine // Bennett Arthur F. // Bell Telephone Labor Inc | ||||
| PDF File 1910981.pdf | 290 kB | Shaun Ewing | May 23, 1933 00:00 |
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US-1910981-A // Acoustic dampening device // Bescherer Edwin A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 290 kB | Shaun Ewing | May 23, 1933 00:00 | US-1910981-A // Acoustic dampening device // Bescherer Edwin A. // Bell Telephone Labor Inc | ||||
| PDF File 1910982.pdf | 801 kB | Shaun Ewing | May 23, 1933 00:00 |
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US-1910982-A // Stroboscopic system // Broadwell Howard // Bell Telephone Labor Inc | |||
| Version 1 (current) | 801 kB | Shaun Ewing | May 23, 1933 00:00 | US-1910982-A // Stroboscopic system // Broadwell Howard // Bell Telephone Labor Inc | ||||
| PDF File 1911803.pdf | 269 kB | Shaun Ewing | May 30, 1933 00:00 |
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US-1911803-A // Insulating material // Burns Robert // Bell Telephone Labor Inc | |||
| Version 1 (current) | 269 kB | Shaun Ewing | May 30, 1933 00:00 | US-1911803-A // Insulating material // Burns Robert // Bell Telephone Labor Inc | ||||
| PDF File 1911858.pdf | 237 kB | Shaun Ewing | May 30, 1933 00:00 |
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US-1911858-A // Extrusion die // Trebes Bruno M. A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 237 kB | Shaun Ewing | May 30, 1933 00:00 | US-1911858-A // Extrusion die // Trebes Bruno M. A. // Bell Telephone Labor Inc | ||||
| PDF File 1912146.pdf | 812 kB | Shaun Ewing | May 30, 1933 00:00 |
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US-1912146-A // Glow discharge device // Johnson John B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 812 kB | Shaun Ewing | May 30, 1933 00:00 | US-1912146-A // Glow discharge device // Johnson John B. // Bell Telephone Labor Inc | ||||
| PDF File 1912404.pdf | 601 kB | Shaun Ewing | Jun 06, 1933 00:00 |
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US-1912404-A // Electron discharge device // Ronci Victor L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 601 kB | Shaun Ewing | Jun 06, 1933 00:00 | US-1912404-A // Electron discharge device // Ronci Victor L. // Bell Telephone Labor Inc |
