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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| 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 1910977.pdf | 1.56 MB | Shaun Ewing | May 23, 1933 00:00 |
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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 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 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 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 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 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 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 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 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 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 1909842.pdf | 790 kB | Shaun Ewing | May 16, 1933 00:00 |
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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 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 1909812.pdf | 439 kB | Shaun Ewing | May 16, 1933 00:00 |
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US-1909812-A // Monitoring system // Cooke Leighton B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 439 kB | Shaun Ewing | May 16, 1933 00:00 | US-1909812-A // Monitoring system // Cooke Leighton B. // Bell Telephone Labor Inc | ||||
| PDF File 1909810.pdf | 458 kB | Shaun Ewing | May 16, 1933 00:00 |
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US-1909810-A // Telephony // Christensen Howard // Bell Telephone Labor Inc | |||
| Version 1 (current) | 458 kB | Shaun Ewing | May 16, 1933 00:00 | US-1909810-A // Telephony // Christensen Howard // Bell Telephone Labor Inc | ||||
| PDF File 1909438.pdf | 815 kB | Shaun Ewing | May 16, 1933 00:00 |
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US-1909438-A // Signaling system // Wadsworth Paul W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 815 kB | Shaun Ewing | May 16, 1933 00:00 | US-1909438-A // Signaling system // Wadsworth Paul W. // Bell Telephone Labor Inc | ||||
| PDF File 1909419.pdf | 556 kB | Shaun Ewing | May 16, 1933 00:00 |
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US-1909419-A // Telephone system // Oakes William C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 556 kB | Shaun Ewing | May 16, 1933 00:00 | US-1909419-A // Telephone system // Oakes William C. // Bell Telephone Labor Inc | ||||
| PDF File 1909375.pdf | 684 kB | Shaun Ewing | May 16, 1933 00:00 |
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US-1909375-A // Acoustic device // Muller George G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 684 kB | Shaun Ewing | May 16, 1933 00:00 | US-1909375-A // Acoustic device // Muller George G. // Bell Telephone Labor Inc | ||||
| PDF File 1909370.pdf | 691 kB | Shaun Ewing | May 16, 1933 00:00 |
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US-1909370-A // Sound recording and reproducing system // Mallina Rudolph F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 691 kB | Shaun Ewing | May 16, 1933 00:00 | US-1909370-A // Sound recording and reproducing system // Mallina Rudolph F. // Bell Telephone Labor Inc | ||||
| PDF File 1909367.pdf | 493 kB | Shaun Ewing | May 16, 1933 00:00 |
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US-1909367-A // Heat treating loaded conductors // Legg Victor E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 493 kB | Shaun Ewing | May 16, 1933 00:00 | US-1909367-A // Heat treating loaded conductors // Legg Victor E. // Bell Telephone Labor Inc |
