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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 1999351.pdf | 493 kB | Shaun Ewing | Apr 30, 1935 00:00 |
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US-1999351-A // Electron discharge device // Baker Carl I. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 493 kB | Shaun Ewing | Apr 30, 1935 00:00 | US-1999351-A // Electron discharge device // Baker Carl I. // Bell Telephone Labor Inc | ||||
| PDF File 1998884.pdf | 1.02 MB | Shaun Ewing | Apr 23, 1935 00:00 |
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US-1998884-A // Electric discharge device // Jr. George H. Rockwood, ; Lodge William B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.02 MB | Shaun Ewing | Apr 23, 1935 00:00 | US-1998884-A // Electric discharge device // Jr. George H. Rockwood, ; Lodge William B. // Bell Telephone Labor Inc | ||||
| PDF File 1998840.pdf | 575 kB | Shaun Ewing | Apr 23, 1935 00:00 |
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US-1998840-A // Magnetic material and method of treatment thereof // Legg Victor E. ; Peterson Eugene ; Wrathall Leishman R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 575 kB | Shaun Ewing | Apr 23, 1935 00:00 | US-1998840-A // Magnetic material and method of treatment thereof // Legg Victor E. ; Peterson Eugene ; Wrathall Leishman R. // Bell Telephone Labor Inc | ||||
| PDF File 1998826.pdf | 305 kB | Shaun Ewing | Apr 23, 1935 00:00 |
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US-1998826-A // Electrical conducting system // Wentz Jesse F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 305 kB | Shaun Ewing | Apr 23, 1935 00:00 | US-1998826-A // Electrical conducting system // Wentz Jesse F. // Bell Telephone Labor Inc | ||||
| PDF File 1998104.pdf | 829 kB | Shaun Ewing | Apr 16, 1935 00:00 |
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US-1998104-A // Generator control circuit // Sole John H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 829 kB | Shaun Ewing | Apr 16, 1935 00:00 | US-1998104-A // Generator control circuit // Sole John H. // Bell Telephone Labor Inc | ||||
| PDF File 1997207.pdf | 616 kB | Shaun Ewing | Apr 09, 1935 00:00 |
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US-1997207-A // Voice operated circuits // Bjornson Bjorn G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 616 kB | Shaun Ewing | Apr 09, 1935 00:00 | US-1997207-A // Voice operated circuits // Bjornson Bjorn G. // Bell Telephone Labor Inc | ||||
| PDF File 1996516.pdf | 1007 kB | Shaun Ewing | Apr 02, 1935 00:00 |
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US-1996516-A // Printing telegraph private branch exchange system // Kinkead Fullerton S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1007 kB | Shaun Ewing | Apr 02, 1935 00:00 | US-1996516-A // Printing telegraph private branch exchange system // Kinkead Fullerton S. // Bell Telephone Labor Inc | ||||
| PDF File 1996511.pdf | 401 kB | Shaun Ewing | Apr 02, 1935 00:00 |
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US-1996511-A // Phonograph reproducing system // Harrison Henry C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 401 kB | Shaun Ewing | Apr 02, 1935 00:00 | US-1996511-A // Phonograph reproducing system // Harrison Henry C. // Bell Telephone Labor Inc | ||||
| PDF File 1994674.pdf | 323 kB | Shaun Ewing | Mar 19, 1935 00:00 |
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US-1994674-A // Cable grip // Jr. Charles L. Van Inwagen, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 323 kB | Shaun Ewing | Mar 19, 1935 00:00 | US-1994674-A // Cable grip // Jr. Charles L. Van Inwagen, // Bell Telephone Labor Inc | ||||
| PDF File 1994668.pdf | 271 kB | Shaun Ewing | Mar 19, 1935 00:00 |
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US-1994668-A // Metal coating for electroplated articles // Russell Alexander G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 271 kB | Shaun Ewing | Mar 19, 1935 00:00 | US-1994668-A // Metal coating for electroplated articles // Russell Alexander G. // Bell Telephone Labor Inc | ||||
| PDF File 1994632.pdf | 221 kB | Shaun Ewing | Mar 19, 1935 00:00 |
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US-1994632-A // Asymmetric conductor // Becker Joseph A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 221 kB | Shaun Ewing | Mar 19, 1935 00:00 | US-1994632-A // Asymmetric conductor // Becker Joseph A. // Bell Telephone Labor Inc | ||||
| PDF File 1993795.pdf | 340 kB | Shaun Ewing | Mar 12, 1935 00:00 |
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US-1993795-A // Sound recording system // Miller Robert A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 340 kB | Shaun Ewing | Mar 12, 1935 00:00 | US-1993795-A // Sound recording system // Miller Robert A. // Bell Telephone Labor Inc | ||||
| PDF File 1993768.pdf | 519 kB | Shaun Ewing | Mar 12, 1935 00:00 |
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US-1993768-A // Acoustic device // Atkins George E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 519 kB | Shaun Ewing | Mar 12, 1935 00:00 | US-1993768-A // Acoustic device // Atkins George E. // Bell Telephone Labor Inc | ||||
| PDF File 1992271.pdf | 2.50 MB | Shaun Ewing | Feb 26, 1935 00:00 |
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US-1992271-A // Automatic stock quotation system // Williams Samuel B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.50 MB | Shaun Ewing | Feb 26, 1935 00:00 | US-1992271-A // Automatic stock quotation system // Williams Samuel B. // Bell Telephone Labor Inc | ||||
| PDF File 1992267.pdf | 632 kB | Shaun Ewing | Feb 26, 1935 00:00 |
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US-1992267-A // Glow discharge device // Weinhart Howard W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 632 kB | Shaun Ewing | Feb 26, 1935 00:00 | US-1992267-A // Glow discharge device // Weinhart Howard W. // Bell Telephone Labor Inc | ||||
| PDF File 1992234.pdf | 290 kB | Shaun Ewing | Feb 26, 1935 00:00 |
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US-1992234-A // Apparatus for cleaning phonograph records // Patterson Everett M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 290 kB | Shaun Ewing | Feb 26, 1935 00:00 | US-1992234-A // Apparatus for cleaning phonograph records // Patterson Everett M. // Bell Telephone Labor Inc | ||||
| PDF File 1991206.pdf | 912 kB | Shaun Ewing | Feb 12, 1935 00:00 |
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US-1991206-A // Apparatus for making acoustic resistances // Harrison Henry C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 912 kB | Shaun Ewing | Feb 12, 1935 00:00 | US-1991206-A // Apparatus for making acoustic resistances // Harrison Henry C. // Bell Telephone Labor Inc | ||||
| PDF File 1991195.pdf | 868 kB | Shaun Ewing | Feb 12, 1935 00:00 |
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US-1991195-A // Wave transmission network // Darlington Sidney // Bell Telephone Labor Inc | |||
| Version 1 (current) | 868 kB | Shaun Ewing | Feb 12, 1935 00:00 | US-1991195-A // Wave transmission network // Darlington Sidney // Bell Telephone Labor Inc | ||||
| PDF File 1990551.pdf | 524 kB | Shaun Ewing | Feb 12, 1935 00:00 |
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US-1990551-A // Synchronous vibrating relay circuit // Knoop William A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 524 kB | Shaun Ewing | Feb 12, 1935 00:00 | US-1990551-A // Synchronous vibrating relay circuit // Knoop William A. // Bell Telephone Labor Inc | ||||
| PDF File 1990544.pdf | 667 kB | Shaun Ewing | Feb 12, 1935 00:00 |
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US-1990544-A // Electrooptical system // Gray Frank // Bell Telephone Labor Inc | |||
| Version 1 (current) | 667 kB | Shaun Ewing | Feb 12, 1935 00:00 | US-1990544-A // Electrooptical system // Gray Frank // Bell Telephone Labor Inc |
