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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2086105.pdf | 726 kB | Shaun Ewing | Jul 06, 1937 00:00 |
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US-2086105-A // Gain control circuits // Wilson Ira G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 726 kB | Shaun Ewing | Jul 06, 1937 00:00 | US-2086105-A // Gain control circuits // Wilson Ira G. // Bell Telephone Labor Inc | ||||
| PDF File 2086106.pdf | 955 kB | Shaun Ewing | Jul 06, 1937 00:00 |
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US-2086106-A // Control circuits // Wilson Ira G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 955 kB | Shaun Ewing | Jul 06, 1937 00:00 | US-2086106-A // Control circuits // Wilson Ira G. // Bell Telephone Labor Inc | ||||
| PDF File 2086110.pdf | 569 kB | Shaun Ewing | Jul 06, 1937 00:00 |
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US-2086110-A // Repertory dialing device // Allen Lawrence H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 569 kB | Shaun Ewing | Jul 06, 1937 00:00 | US-2086110-A // Repertory dialing device // Allen Lawrence H. // Bell Telephone Labor Inc | ||||
| PDF File 2086112.pdf | 1.24 MB | Shaun Ewing | Jul 06, 1937 00:00 |
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US-2086112-A // Ventilator // Atkins George E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.24 MB | Shaun Ewing | Jul 06, 1937 00:00 | US-2086112-A // Ventilator // Atkins George E. // Bell Telephone Labor Inc | ||||
| PDF File 2086130.pdf | 865 kB | Shaun Ewing | Jul 06, 1937 00:00 |
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US-2086130-A // Telegraphone // Hickman Clarence N. ; Heights Jackson ; Mallina Rudolph F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 865 kB | Shaun Ewing | Jul 06, 1937 00:00 | US-2086130-A // Telegraphone // Hickman Clarence N. ; Heights Jackson ; Mallina Rudolph F. // Bell Telephone Labor Inc | ||||
| PDF File 2086136.pdf | 1.13 MB | Shaun Ewing | Jul 06, 1937 00:00 |
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US-2086136-A // Method of manufacturing switches // Reynolds John N. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.13 MB | Shaun Ewing | Jul 06, 1937 00:00 | US-2086136-A // Method of manufacturing switches // Reynolds John N. // Bell Telephone Labor Inc | ||||
| PDF File 2086540.pdf | 615 kB | Shaun Ewing | Jul 13, 1937 00:00 |
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US-2086540-A // Impulse circuit // Dimond Thomas L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 615 kB | Shaun Ewing | Jul 13, 1937 00:00 | US-2086540-A // Impulse circuit // Dimond Thomas L. // Bell Telephone Labor Inc | ||||
| PDF File 2086578.pdf | 541 kB | Shaun Ewing | Jul 13, 1937 00:00 |
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US-2086578-A // Electron discharge device // Samuel Arthur L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 541 kB | Shaun Ewing | Jul 13, 1937 00:00 | US-2086578-A // Electron discharge device // Samuel Arthur L. // Bell Telephone Labor Inc | ||||
| PDF File 2086579.pdf | 453 kB | Shaun Ewing | Jul 13, 1937 00:00 |
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US-2086579-A // Electron discharge device // Samuel Arthur L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 453 kB | Shaun Ewing | Jul 13, 1937 00:00 | US-2086579-A // Electron discharge device // Samuel Arthur L. // Bell Telephone Labor Inc | ||||
| PDF File 2086597.pdf | 1006 kB | Shaun Ewing | Jul 13, 1937 00:00 |
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US-2086597-A // Wave filter // Blackman Ralph B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1006 kB | Shaun Ewing | Jul 13, 1937 00:00 | US-2086597-A // Wave filter // Blackman Ralph B. // Bell Telephone Labor Inc | ||||
| PDF File 2086601.pdf | 1.43 MB | Shaun Ewing | Jul 13, 1937 00:00 |
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US-2086601-A // Modulating system // Caruthers Robert S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.43 MB | Shaun Ewing | Jul 13, 1937 00:00 | US-2086601-A // Modulating system // Caruthers Robert S. // Bell Telephone Labor Inc | ||||
| PDF File 2086602.pdf | 695 kB | Shaun Ewing | Jul 13, 1937 00:00 |
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US-2086602-A // Modulating system // Caruthers Robert S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 695 kB | Shaun Ewing | Jul 13, 1937 00:00 | US-2086602-A // Modulating system // Caruthers Robert S. // Bell Telephone Labor Inc | ||||
| PDF File 2086603.pdf | 736 kB | Shaun Ewing | Jul 13, 1937 00:00 |
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US-2086603-A // Neutralizing system // Cash Claude C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 736 kB | Shaun Ewing | Jul 13, 1937 00:00 | US-2086603-A // Neutralizing system // Cash Claude C. // Bell Telephone Labor Inc | ||||
| PDF File 2086628.pdf | 390 kB | Shaun Ewing | Jul 13, 1937 00:00 |
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US-2086628-A // Switching device // Matejka Gladstone // Bell Telephone Labor Inc | |||
| Version 1 (current) | 390 kB | Shaun Ewing | Jul 13, 1937 00:00 | US-2086628-A // Switching device // Matejka Gladstone // Bell Telephone Labor Inc | ||||
| PDF File 2086629.pdf | 1.33 MB | Shaun Ewing | Jul 13, 1937 00:00 |
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US-2086629-A // Shielded cable system // Mead Sallie P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.33 MB | Shaun Ewing | Jul 13, 1937 00:00 | US-2086629-A // Shielded cable system // Mead Sallie P. // Bell Telephone Labor Inc | ||||
| PDF File 2086630.pdf | 239 kB | Shaun Ewing | Jul 13, 1937 00:00 |
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US-2086630-A // Telephone receiver // Miner Russell C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 239 kB | Shaun Ewing | Jul 13, 1937 00:00 | US-2086630-A // Telephone receiver // Miner Russell C. // Bell Telephone Labor Inc | ||||
| PDF File 2086638.pdf | 1.08 MB | Shaun Ewing | Jul 13, 1937 00:00 |
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US-2086638-A // Regenerative telegraph repeater // Rasmussen Osvald E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.08 MB | Shaun Ewing | Jul 13, 1937 00:00 | US-2086638-A // Regenerative telegraph repeater // Rasmussen Osvald E. // Bell Telephone Labor Inc | ||||
| PDF File 2086649.pdf | 720 kB | Shaun Ewing | Jul 13, 1937 00:00 |
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US-2086649-A // Acoustic device // Thuras Albert L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 720 kB | Shaun Ewing | Jul 13, 1937 00:00 | US-2086649-A // Acoustic device // Thuras Albert L. // Bell Telephone Labor Inc | ||||
| PDF File 2087314.pdf | 1.31 MB | Shaun Ewing | Jul 20, 1937 00:00 |
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US-2087314-A // Echo suppressor circuits // Bjornson Bjorn G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.31 MB | Shaun Ewing | Jul 20, 1937 00:00 | US-2087314-A // Echo suppressor circuits // Bjornson Bjorn G. // Bell Telephone Labor Inc | ||||
| PDF File 2087316.pdf | 1.23 MB | Shaun Ewing | Jul 20, 1937 00:00 |
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US-2087316-A // Volume control system // Jr. Stephen Doba, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.23 MB | Shaun Ewing | Jul 20, 1937 00:00 | US-2087316-A // Volume control system // Jr. Stephen Doba, // Bell Telephone Labor Inc |
