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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 1943104.pdf | 752 kB | Shaun Ewing | Jan 09, 1934 00:00 |
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US-1943104-A // Transmission control in signaling systems // Bjornson Bjorn G. ; Mitchell Doren // American Telephone & Telegraph ; Bell Telephone Labor Inc | |||
| Version 1 (current) | 752 kB | Shaun Ewing | Jan 09, 1934 00:00 | US-1943104-A // Transmission control in signaling systems // Bjornson Bjorn G. ; Mitchell Doren // American Telephone & Telegraph ; Bell Telephone Labor Inc | ||||
| PDF File 1942811.pdf | 363 kB | Shaun Ewing | Jan 09, 1934 00:00 |
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US-1942811-A // Single stroke gong // Green Irving W. // American Telephone & Telegraph | |||
| Version 1 (current) | 363 kB | Shaun Ewing | Jan 09, 1934 00:00 | US-1942811-A // Single stroke gong // Green Irving W. // American Telephone & Telegraph | ||||
| PDF File 1942547.pdf | 272 kB | Shaun Ewing | Jan 09, 1934 00:00 |
|
US-1942547-A // Binder // Gordon Walter A. ; O'Neil Daniel J. // American Telephone & Telegraph | |||
| Version 1 (current) | 272 kB | Shaun Ewing | Jan 09, 1934 00:00 | US-1942547-A // Binder // Gordon Walter A. ; O'Neil Daniel J. // American Telephone & Telegraph | ||||
| PDF File 1941636.pdf | 307 kB | Shaun Ewing | Jan 02, 1934 00:00 |
|
US-1941636-A // Radioantenna // Stone John Stone // American Telephone & Telegraph | |||
| Version 1 (current) | 307 kB | Shaun Ewing | Jan 02, 1934 00:00 | US-1941636-A // Radioantenna // Stone John Stone // American Telephone & Telegraph | ||||
| PDF File 1941627.pdf | 334 kB | Shaun Ewing | Jan 02, 1934 00:00 |
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US-1941627-A // Remote control system // Schramm Fred W. // American Telephone & Telegraph | |||
| Version 1 (current) | 334 kB | Shaun Ewing | Jan 02, 1934 00:00 | US-1941627-A // Remote control system // Schramm Fred W. // American Telephone & Telegraph | ||||
| PDF File 1940780.pdf | 284 kB | Shaun Ewing | Dec 26, 1933 00:00 |
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US-1940780-A // Insulator for coaxial conductors // Wilson Leon T. // American Telephone & Telegraph | |||
| Version 1 (current) | 284 kB | Shaun Ewing | Dec 26, 1933 00:00 | US-1940780-A // Insulator for coaxial conductors // Wilson Leon T. // American Telephone & Telegraph | ||||
| PDF File 1940769.pdf | 566 kB | Shaun Ewing | Dec 26, 1933 00:00 |
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US-1940769-A // Coupling device // Potter Ralph K. // American Telephone & Telegraph | |||
| Version 1 (current) | 566 kB | Shaun Ewing | Dec 26, 1933 00:00 | US-1940769-A // Coupling device // Potter Ralph K. // American Telephone & Telegraph | ||||
| PDF File 1940764.pdf | 1.06 MB | Shaun Ewing | Dec 26, 1933 00:00 |
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US-1940764-A // Time sender // Mccann Thomas A. // American Telephone & Telegraph | |||
| Version 1 (current) | 1.06 MB | Shaun Ewing | Dec 26, 1933 00:00 | US-1940764-A // Time sender // Mccann Thomas A. // American Telephone & Telegraph | ||||
| PDF File 1940370.pdf | 1001 kB | Shaun Ewing | Dec 19, 1933 00:00 |
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US-1940370-A // Telegraph system // Rea Wilton T. // American Telephone & Telegraph | |||
| Version 1 (current) | 1001 kB | Shaun Ewing | Dec 19, 1933 00:00 | US-1940370-A // Telegraph system // Rea Wilton T. // American Telephone & Telegraph | ||||
| PDF File 1940181.pdf | 211 kB | Shaun Ewing | Dec 19, 1933 00:00 |
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US-1940181-A // Vacuum tube circuits // Nyquist Harry // American Telephone & Telegraph | |||
| Version 1 (current) | 211 kB | Shaun Ewing | Dec 19, 1933 00:00 | US-1940181-A // Vacuum tube circuits // Nyquist Harry // American Telephone & Telegraph | ||||
| PDF File 1939796.pdf | 741 kB | Shaun Ewing | Dec 19, 1933 00:00 |
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US-1939796-A // Duct rodding apparatus // Spowart John B. // American Telephone & Telegraph | |||
| Version 1 (current) | 741 kB | Shaun Ewing | Dec 19, 1933 00:00 | US-1939796-A // Duct rodding apparatus // Spowart John B. // American Telephone & Telegraph | ||||
| PDF File 1939613.pdf | 511 kB | Shaun Ewing | Dec 12, 1933 00:00 |
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US-1939613-A // Printing telegraph system // Watson Edward F. // American Telephone & Telegraph | |||
| Version 1 (current) | 511 kB | Shaun Ewing | Dec 12, 1933 00:00 | US-1939613-A // Printing telegraph system // Watson Edward F. // American Telephone & Telegraph | ||||
| PDF File 1938742.pdf | 463 kB | Shaun Ewing | Dec 12, 1933 00:00 |
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US-1938742-A // Gas-filled discharge tube // Demarest Charles Sidney // American Telephone & Telegraph | |||
| Version 1 (current) | 463 kB | Shaun Ewing | Dec 12, 1933 00:00 | US-1938742-A // Gas-filled discharge tube // Demarest Charles Sidney // American Telephone & Telegraph | ||||
| PDF File 1938741.pdf | 236 kB | Shaun Ewing | Dec 12, 1933 00:00 |
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US-1938741-A // Gas-filled discharge tube // Demarest Charles Sidney // American Telephone & Telegraph | |||
| Version 1 (current) | 236 kB | Shaun Ewing | Dec 12, 1933 00:00 | US-1938741-A // Gas-filled discharge tube // Demarest Charles Sidney // American Telephone & Telegraph | ||||
| PDF File 1938732.pdf | 615 kB | Shaun Ewing | Dec 12, 1933 00:00 |
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US-1938732-A // System for improving the shielding effect of ground wires and shield wires // Vaage Emil Fridstein // American Telephone & Telegraph | |||
| Version 1 (current) | 615 kB | Shaun Ewing | Dec 12, 1933 00:00 | US-1938732-A // System for improving the shielding effect of ground wires and shield wires // Vaage Emil Fridstein // American Telephone & Telegraph | ||||
| PDF File 1937652.pdf | 473 kB | Shaun Ewing | Dec 05, 1933 00:00 |
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US-1937652-A // Coaxial conductor system // Green Estill I. // American Telephone & Telegraph | |||
| Version 1 (current) | 473 kB | Shaun Ewing | Dec 05, 1933 00:00 | US-1937652-A // Coaxial conductor system // Green Estill I. // American Telephone & Telegraph | ||||
| PDF File 1937641.pdf | 426 kB | Shaun Ewing | Dec 05, 1933 00:00 |
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US-1937641-A // Multiway connection for signaling circuits // Crisson George // American Telephone & Telegraph | |||
| Version 1 (current) | 426 kB | Shaun Ewing | Dec 05, 1933 00:00 | US-1937641-A // Multiway connection for signaling circuits // Crisson George // American Telephone & Telegraph | ||||
| PDF File 1937640.pdf | 325 kB | Shaun Ewing | Dec 05, 1933 00:00 |
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US-1937640-A // Means for preventing bias in telegraph systems // Clarke John L. // American Telephone & Telegraph | |||
| Version 1 (current) | 325 kB | Shaun Ewing | Dec 05, 1933 00:00 | US-1937640-A // Means for preventing bias in telegraph systems // Clarke John L. // American Telephone & Telegraph | ||||
| PDF File 1936713.pdf | 372 kB | Shaun Ewing | Nov 28, 1933 00:00 |
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US-1936713-A // Winch clutch and brake // Freeman Albert E. ; Livermore William T. // American Telephone & Telegraph | |||
| Version 1 (current) | 372 kB | Shaun Ewing | Nov 28, 1933 00:00 | US-1936713-A // Winch clutch and brake // Freeman Albert E. ; Livermore William T. // American Telephone & Telegraph | ||||
| PDF File 1936706.pdf | 414 kB | Shaun Ewing | Nov 28, 1933 00:00 |
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US-1936706-A // Directionally selective sound receiver // Affel Herman A. // American Telephone & Telegraph | |||
| Version 1 (current) | 414 kB | Shaun Ewing | Nov 28, 1933 00:00 | US-1936706-A // Directionally selective sound receiver // Affel Herman A. // American Telephone & Telegraph |
