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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2248887.pdf | 1.79 MB | Shaun Ewing | Jul 08, 1941 00:00 |
|
US-2248887-A // Submarine cable picture transmission system // Milnor Joseph W. ; Cannon William D. ; Taylor Roland C. ; Randall Gerald A. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.79 MB | Shaun Ewing | Jul 08, 1941 00:00 | US-2248887-A // Submarine cable picture transmission system // Milnor Joseph W. ; Cannon William D. ; Taylor Roland C. ; Randall Gerald A. // Western Union Telegraph Co | ||||
| PDF File 2386263.pdf | 1.76 MB | Shaun Ewing | Oct 09, 1945 00:00 |
|
US-2386263-A // Facsimile telegraph system and apparatus // Ridings Garvice H. ; Wise Raleigh J. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.76 MB | Shaun Ewing | Oct 09, 1945 00:00 | US-2386263-A // Facsimile telegraph system and apparatus // Ridings Garvice H. ; Wise Raleigh J. // Western Union Telegraph Co | ||||
| PDF File 1901296.pdf | 1.75 MB | Shaun Ewing | Mar 14, 1933 00:00 |
|
US-1901296-A // Multiplex telegraph system // Haglund Hakon H. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.75 MB | Shaun Ewing | Mar 14, 1933 00:00 | US-1901296-A // Multiplex telegraph system // Haglund Hakon H. // Western Union Telegraph Co | ||||
| PDF File 2252852.pdf | 1.74 MB | Shaun Ewing | Aug 19, 1941 00:00 |
|
US-2252852-A // Telegraph perforator // Hoover Ray // Western Union Telegraph Co | |||
| Version 1 (current) | 1.74 MB | Shaun Ewing | Aug 19, 1941 00:00 | US-2252852-A // Telegraph perforator // Hoover Ray // Western Union Telegraph Co | ||||
| PDF File 2351621.pdf | 1.74 MB | Shaun Ewing | Jun 20, 1944 00:00 |
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US-2351621-A // Printing telegraph exchange system // Light George G. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.74 MB | Shaun Ewing | Jun 20, 1944 00:00 | US-2351621-A // Printing telegraph exchange system // Light George G. // 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 2014908.pdf | 1.69 MB | Shaun Ewing | Sept 17, 1935 00:00 |
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US-2014908-A // Channel repeater for telegraph systems // Noxon Paul A. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.69 MB | Shaun Ewing | Sept 17, 1935 00:00 | US-2014908-A // Channel repeater for telegraph systems // Noxon Paul A. // Western Union Telegraph Co | ||||
| PDF File 2333272.pdf | 1.69 MB | Shaun Ewing | Nov 02, 1943 00:00 |
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US-2333272-A // Automatic facsimile system // Ridings Garvice H. ; Wise Raleigh J. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.69 MB | Shaun Ewing | Nov 02, 1943 00:00 | US-2333272-A // Automatic facsimile system // Ridings Garvice H. ; Wise Raleigh J. // Western Union Telegraph Co | ||||
| PDF File 1114904.pdf | 1.66 MB | Shaun Ewing | Oct 27, 1914 00:00 |
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US-1114904-A // Printer for printing-telegraph systems. // Donald Murray // Western Union Telegraph Co | |||
| Version 1 (current) | 1.66 MB | Shaun Ewing | Oct 27, 1914 00:00 | US-1114904-A // Printer for printing-telegraph systems. // Donald Murray // Western Union Telegraph Co | ||||
| PDF File 2435260.pdf | 1.66 MB | Shaun Ewing | Feb 03, 1948 00:00 |
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US-2435260-A // Sheet feeder for facsimile telegraph apparatus // Wise Raleigh J. ; Ridings Garvice H. ; Parrott Robert D. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.66 MB | Shaun Ewing | Feb 03, 1948 00:00 | US-2435260-A // Sheet feeder for facsimile telegraph apparatus // Wise Raleigh J. ; Ridings Garvice H. ; Parrott Robert D. // Western Union Telegraph Co | ||||
| PDF File 1881622.pdf | 1.66 MB | Shaun Ewing | Oct 11, 1932 00:00 |
|
US-1881622-A // System for testing and recording the condition of clock setting circuits // Janson George W. ; Callahan William F. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.66 MB | Shaun Ewing | Oct 11, 1932 00:00 | US-1881622-A // System for testing and recording the condition of clock setting circuits // Janson George W. ; Callahan William F. // Western Union Telegraph Co | ||||
| PDF File 2341902.pdf | 1.64 MB | Shaun Ewing | Feb 15, 1944 00:00 |
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US-2341902-A // Electronic telegraph repeater // Cannon William D. ; Wheeler Lester B. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.64 MB | Shaun Ewing | Feb 15, 1944 00:00 | US-2341902-A // Electronic telegraph repeater // Cannon William D. ; Wheeler Lester B. // Western Union Telegraph Co | ||||
| PDF File 2149219.pdf | 1.64 MB | Shaun Ewing | Feb 28, 1939 00:00 |
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US-2149219-A // Signaling system and apparatus therefor // Hoover Ray // Western Union Telegraph Co | |||
| Version 1 (current) | 1.64 MB | Shaun Ewing | Feb 28, 1939 00:00 | US-2149219-A // Signaling system and apparatus therefor // Hoover Ray // Western Union Telegraph Co | ||||
| PDF File 1755485.pdf | 1.64 MB | Shaun Ewing | Apr 22, 1930 00:00 |
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US-1755485-A // Multichannel telegraph cable system // Nelson Crescent F. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.64 MB | Shaun Ewing | Apr 22, 1930 00:00 | US-1755485-A // Multichannel telegraph cable system // Nelson Crescent F. // Western Union Telegraph Co | ||||
| PDF File 2400124.pdf | 1.63 MB | Shaun Ewing | May 14, 1946 00:00 |
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US-2400124-A // Telegraph exchange system // Light George G. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.63 MB | Shaun Ewing | May 14, 1946 00:00 | US-2400124-A // Telegraph exchange system // Light George G. // Western Union Telegraph Co | ||||
| PDF File 2293155.pdf | 1.62 MB | Shaun Ewing | Aug 18, 1942 00:00 |
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US-2293155-A // Coaxial cable // Mample Adolph Z. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.62 MB | Shaun Ewing | Aug 18, 1942 00:00 | US-2293155-A // Coaxial cable // Mample Adolph Z. // Western Union Telegraph Co | ||||
| PDF File 2483449.pdf | 1.61 MB | Shaun Ewing | Oct 04, 1949 00:00 |
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US-2483449-A // Facsimile transmission system // Wise Raleigh J. ; Ridings Garvice H. ; Parrott Robert D. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.61 MB | Shaun Ewing | Oct 04, 1949 00:00 | US-2483449-A // Facsimile transmission system // Wise Raleigh J. ; Ridings Garvice H. ; Parrott Robert D. // Western Union Telegraph Co | ||||
| PDF File 726566.pdf | 1.60 MB | Shaun Ewing | Apr 28, 1903 00:00 |
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US-726566-A // Printing-telegraph system. // William Pitt Phelps // Western Union Telegraph Co | |||
| Version 1 (current) | 1.60 MB | Shaun Ewing | Apr 28, 1903 00:00 | US-726566-A // Printing-telegraph system. // William Pitt Phelps // Western Union Telegraph Co | ||||
| PDF File 2376888.pdf | 1.60 MB | Shaun Ewing | May 29, 1945 00:00 |
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US-2376888-A // Facsimile recording system and apparatus // Wise Raleigh J. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.60 MB | Shaun Ewing | May 29, 1945 00:00 | US-2376888-A // Facsimile recording system and apparatus // Wise Raleigh J. // Western Union Telegraph Co | ||||
| PDF File 2425019.pdf | 1.59 MB | Shaun Ewing | Aug 05, 1947 00:00 |
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US-2425019-A // System and apparatus for facsimile telegraphy // Wise Raleigh J. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.59 MB | Shaun Ewing | Aug 05, 1947 00:00 | US-2425019-A // System and apparatus for facsimile telegraphy // Wise Raleigh J. // Western Union Telegraph Co |
