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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2011145.pdf | 139 kB | Shaun Ewing | Aug 13, 1935 00:00 |
|
US-2011145-A // Secret telegraph receiver // Currie Frank L. // Western Union Telegraph Co | |||
| Version 1 (current) | 139 kB | Shaun Ewing | Aug 13, 1935 00:00 | US-2011145-A // Secret telegraph receiver // Currie Frank L. // Western Union Telegraph Co | ||||
| PDF File 2009973.pdf | 418 kB | Shaun Ewing | Jul 30, 1935 00:00 |
|
US-2009973-A // Protecting electrical instruments from excessive electrical surges // Nelson Crescent F. // Western Union Telegraph Co | |||
| Version 1 (current) | 418 kB | Shaun Ewing | Jul 30, 1935 00:00 | US-2009973-A // Protecting electrical instruments from excessive electrical surges // Nelson Crescent F. // Western Union Telegraph Co | ||||
| PDF File 1999771.pdf | 393 kB | Shaun Ewing | Apr 30, 1935 00:00 |
|
US-1999771-A // Apparatus for testing integrity of lead sheathed cables // Mample Adolph Z. // Western Union Telegraph Co | |||
| Version 1 (current) | 393 kB | Shaun Ewing | Apr 30, 1935 00:00 | US-1999771-A // Apparatus for testing integrity of lead sheathed cables // Mample Adolph Z. // Western Union Telegraph Co | ||||
| PDF File 1997360.pdf | 908 kB | Shaun Ewing | Apr 09, 1935 00:00 |
|
US-1997360-A // Twisted strap conveyer // Crozier Franklyn // Western Union Telegraph Co | |||
| Version 1 (current) | 908 kB | Shaun Ewing | Apr 09, 1935 00:00 | US-1997360-A // Twisted strap conveyer // Crozier Franklyn // Western Union Telegraph Co | ||||
| PDF File 1996042.pdf | 828 kB | Shaun Ewing | Mar 26, 1935 00:00 |
|
US-1996042-A // Measurement of telegraph interference // Erickson George L. ; Hackenberg John H. // Western Union Telegraph Co | |||
| Version 1 (current) | 828 kB | Shaun Ewing | Mar 26, 1935 00:00 | US-1996042-A // Measurement of telegraph interference // Erickson George L. ; Hackenberg John H. // Western Union Telegraph Co | ||||
| PDF File 1992363.pdf | 1.04 MB | Shaun Ewing | Feb 26, 1935 00:00 |
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US-1992363-A // Testing apparatus // Erickson George L. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.04 MB | Shaun Ewing | Feb 26, 1935 00:00 | US-1992363-A // Testing apparatus // Erickson George L. // Western Union Telegraph Co | ||||
| PDF File 1985850.pdf | 726 kB | Shaun Ewing | Dec 25, 1934 00:00 |
|
US-1985850-A // Drag conveyer // Beardsley Bruce // Western Union Telegraph Co | |||
| Version 1 (current) | 726 kB | Shaun Ewing | Dec 25, 1934 00:00 | US-1985850-A // Drag conveyer // Beardsley Bruce // Western Union Telegraph Co | ||||
| PDF File 1984254.pdf | 253 kB | Shaun Ewing | Dec 11, 1934 00:00 |
|
US-1984254-A // Preservation of wood // Curtin Leo P. ; Thordarson William // Western Union Telegraph Co | |||
| Version 1 (current) | 253 kB | Shaun Ewing | Dec 11, 1934 00:00 | US-1984254-A // Preservation of wood // Curtin Leo P. ; Thordarson William // Western Union Telegraph Co | ||||
| PDF File 1983905.pdf | 1.16 MB | Shaun Ewing | Dec 11, 1934 00:00 |
|
US-1983905-A // Divided channel system // Hoover Ray ; Collings Frederick C. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.16 MB | Shaun Ewing | Dec 11, 1934 00:00 | US-1983905-A // Divided channel system // Hoover Ray ; Collings Frederick C. // Western Union Telegraph Co | ||||
| PDF File 1983904.pdf | 338 kB | Shaun Ewing | Dec 11, 1934 00:00 |
|
US-1983904-A // Type aligning apparatus // Hewitt Ernest W. // Western Union Telegraph Co | |||
| Version 1 (current) | 338 kB | Shaun Ewing | Dec 11, 1934 00:00 | US-1983904-A // Type aligning apparatus // Hewitt Ernest W. // Western Union Telegraph Co | ||||
| PDF File 1983042.pdf | 440 kB | Shaun Ewing | Dec 04, 1934 00:00 |
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US-1983042-A // Splice for lead sheathed cables // Mample Adolph Z. // Western Union Telegraph Co | |||
| Version 1 (current) | 440 kB | Shaun Ewing | Dec 04, 1934 00:00 | US-1983042-A // Splice for lead sheathed cables // Mample Adolph Z. // Western Union Telegraph Co | ||||
| PDF File 1980324.pdf | 581 kB | Shaun Ewing | Nov 13, 1934 00:00 |
|
US-1980324-A // Web controlling mechanism for page projectors // Dirkes Robert F. ; Wentworth Rollins // Western Union Telegraph Co | |||
| Version 1 (current) | 581 kB | Shaun Ewing | Nov 13, 1934 00:00 | US-1980324-A // Web controlling mechanism for page projectors // Dirkes Robert F. ; Wentworth Rollins // Western Union Telegraph Co | ||||
| PDF File 1980160.pdf | 721 kB | Shaun Ewing | Nov 13, 1934 00:00 |
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US-1980160-A // Projector for type bar printers // Benjamin George R. ; Long James W. // Western Union Telegraph Co | |||
| Version 1 (current) | 721 kB | Shaun Ewing | Nov 13, 1934 00:00 | US-1980160-A // Projector for type bar printers // Benjamin George R. ; Long James W. // Western Union Telegraph Co | ||||
| PDF File 1979284.pdf | 315 kB | Shaun Ewing | Nov 06, 1934 00:00 |
|
US-1979284-A // Electrical protective system // Rovere Lewis H. ; Estes Phillip H. // Western Union Telegraph Co | |||
| Version 1 (current) | 315 kB | Shaun Ewing | Nov 06, 1934 00:00 | US-1979284-A // Electrical protective system // Rovere Lewis H. ; Estes Phillip H. // Western Union Telegraph Co | ||||
| PDF File 1979256.pdf | 430 kB | Shaun Ewing | Nov 06, 1934 00:00 |
|
US-1979256-A // Electrical protective system // Estes Phillip H. // Western Union Telegraph Co | |||
| Version 1 (current) | 430 kB | Shaun Ewing | Nov 06, 1934 00:00 | US-1979256-A // Electrical protective system // Estes Phillip H. // Western Union Telegraph Co | ||||
| PDF File 1977886.pdf | 747 kB | Shaun Ewing | Oct 23, 1934 00:00 |
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US-1977886-A // Belt conveyer // Miller Stephen A. // Western Union Telegraph Co | |||
| Version 1 (current) | 747 kB | Shaun Ewing | Oct 23, 1934 00:00 | US-1977886-A // Belt conveyer // Miller Stephen A. // Western Union Telegraph Co | ||||
| PDF File 1977120.pdf | 454 kB | Shaun Ewing | Oct 16, 1934 00:00 |
|
US-1977120-A // Optical system for ticker tape projectors // Dirkes Robert F. ; Clark Frances H. // Western Union Telegraph Co | |||
| Version 1 (current) | 454 kB | Shaun Ewing | Oct 16, 1934 00:00 | US-1977120-A // Optical system for ticker tape projectors // Dirkes Robert F. ; Clark Frances H. // Western Union Telegraph Co | ||||
| PDF File 1976398.pdf | 1.73 MB | Shaun Ewing | Oct 09, 1934 00:00 |
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US-1976398-A // Electrical selecting and indicating system // Hoover Ray // Western Union Telegrpah Compan | |||
| Version 1 (current) | 1.73 MB | Shaun Ewing | Oct 09, 1934 00:00 | US-1976398-A // Electrical selecting and indicating system // Hoover Ray // Western Union Telegrpah Compan | ||||
| PDF File 1975367.pdf | 443 kB | Shaun Ewing | Oct 02, 1934 00:00 |
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US-1975367-A // Keyboard transmitter // Maus Frank J. ; Franklin Lawrence W. // Western Union Telegraph Co | |||
| Version 1 (current) | 443 kB | Shaun Ewing | Oct 02, 1934 00:00 | US-1975367-A // Keyboard transmitter // Maus Frank J. ; Franklin Lawrence W. // Western Union Telegraph Co | ||||
| PDF File 1973041.pdf | 682 kB | Shaun Ewing | Sept 11, 1934 00:00 |
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US-1973041-A // Drag conveyer and belt // Birkmeyer Paul J. // Western Union Telegraph Co | |||
| Version 1 (current) | 682 kB | Shaun Ewing | Sept 11, 1934 00:00 | US-1973041-A // Drag conveyer and belt // Birkmeyer Paul J. // Western Union Telegraph Co |
