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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 1275559.pdf | 2.67 MB | Shaun Ewing | Aug 13, 1918 00:00 |
|
US-1275559-A // Auxiliary signal arrangement for printing-telegraph systems. // Walter A. Houghtaling // Western Union Telegraph Co | |||
| Version 1 (current) | 2.67 MB | Shaun Ewing | Aug 13, 1918 00:00 | US-1275559-A // Auxiliary signal arrangement for printing-telegraph systems. // Walter A. Houghtaling // Western Union Telegraph Co | ||||
| PDF File 2503311.pdf | 2.63 MB | Shaun Ewing | Apr 11, 1950 00:00 |
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US-2503311-A // Facsimile transmission apparatus // Wise Raleigh J. ; Parrott Robert D. ; Ridings Garvice H. // Western Union Telegraph Co | |||
| Version 1 (current) | 2.63 MB | Shaun Ewing | Apr 11, 1950 00:00 | US-2503311-A // Facsimile transmission apparatus // Wise Raleigh J. ; Parrott Robert D. ; Ridings Garvice H. // Western Union Telegraph Co | ||||
| PDF File 2265339.pdf | 2.62 MB | Shaun Ewing | Dec 09, 1941 00:00 |
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US-2265339-A // Facsimile telegraph system // Blanton William B. ; Currie Frank Leslie ; Janson George W. ; Stewart Louis G. ; Wise Raleigh J. // Western Union Telegraph Co | |||
| Version 1 (current) | 2.62 MB | Shaun Ewing | Dec 09, 1941 00:00 | US-2265339-A // Facsimile telegraph system // Blanton William B. ; Currie Frank Leslie ; Janson George W. ; Stewart Louis G. ; Wise Raleigh J. // Western Union Telegraph Co | ||||
| PDF File 2333281.pdf | 2.57 MB | Shaun Ewing | Nov 02, 1943 00:00 |
|
US-2333281-A // Electronic regenerative repeater // Wilder Harold F. ; Breyfogel Albert W. // Western Union Telegraph Co | |||
| Version 1 (current) | 2.57 MB | Shaun Ewing | Nov 02, 1943 00:00 | US-2333281-A // Electronic regenerative repeater // Wilder Harold F. ; Breyfogel Albert W. // Western Union Telegraph Co | ||||
| PDF File 2134708.pdf | 2.57 MB | Shaun Ewing | Nov 01, 1938 00:00 |
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US-2134708-A // Electric selector mechanism // Dirkes Robert F. // Western Union Telegraph Co | |||
| Version 1 (current) | 2.57 MB | Shaun Ewing | Nov 01, 1938 00:00 | US-2134708-A // Electric selector mechanism // Dirkes Robert F. // Western Union Telegraph Co | ||||
| PDF File 2435259.pdf | 2.57 MB | Shaun Ewing | Feb 03, 1948 00:00 |
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US-2435259-A // Frequency control apparatus // Wilder Harold F. ; Breyfogel Albert W. // Western Union Telegraph Co | |||
| Version 1 (current) | 2.57 MB | Shaun Ewing | Feb 03, 1948 00:00 | US-2435259-A // Frequency control apparatus // Wilder Harold F. ; Breyfogel Albert W. // Western Union Telegraph Co | ||||
| PDF File 2117241.pdf | 2.53 MB | Shaun Ewing | May 10, 1938 00:00 |
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US-2117241-A // Telegraph printer // Dirkes Robert F. ; Wheeler Evan R. ; Kimball Vernon R. // Western Union Telegraph Co | |||
| Version 1 (current) | 2.53 MB | Shaun Ewing | May 10, 1938 00:00 | US-2117241-A // Telegraph printer // Dirkes Robert F. ; Wheeler Evan R. ; Kimball Vernon R. // Western Union Telegraph Co | ||||
| PDF File 2193811.pdf | 2.52 MB | Shaun Ewing | Mar 19, 1940 00:00 |
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US-2193811-A // Signaling system and apparatus // Blanchard Rolla F. ; Blanton William B. ; Browne Harry L. // Western Union Telegraph Co | |||
| Version 1 (current) | 2.52 MB | Shaun Ewing | Mar 19, 1940 00:00 | US-2193811-A // Signaling system and apparatus // Blanchard Rolla F. ; Blanton William B. ; Browne Harry L. // Western Union Telegraph Co | ||||
| PDF File 2282357.pdf | 2.49 MB | Shaun Ewing | May 12, 1942 00:00 |
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US-2282357-A // Signaling system // Jr. Philo Holcomb, // Western Union Telegraph Co | |||
| Version 1 (current) | 2.49 MB | Shaun Ewing | May 12, 1942 00:00 | US-2282357-A // Signaling system // Jr. Philo Holcomb, // Western Union Telegraph Co | ||||
| PDF File 2254814.pdf | 2.45 MB | Shaun Ewing | Sept 02, 1941 00:00 |
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US-2254814-A // Telegraph signal storage apparatus // Angel Herbert ; Robinson James W. // Western Union Telegraph Co | |||
| Version 1 (current) | 2.45 MB | Shaun Ewing | Sept 02, 1941 00:00 | US-2254814-A // Telegraph signal storage apparatus // Angel Herbert ; Robinson James W. // Western Union Telegraph Co | ||||
| PDF File 2238072.pdf | 2.42 MB | Shaun Ewing | Apr 15, 1941 00:00 |
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US-2238072-A // Method and means for locating concealed bodies // Nelson Dale H. ; Buckingham William D. // Western Union Telegraph Co | |||
| Version 1 (current) | 2.42 MB | Shaun Ewing | Apr 15, 1941 00:00 | US-2238072-A // Method and means for locating concealed bodies // Nelson Dale H. ; Buckingham William D. // Western Union Telegraph Co | ||||
| PDF File 2275436.pdf | 2.41 MB | Shaun Ewing | Mar 10, 1942 00:00 |
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US-2275436-A // Telegraph system and apparatus therefor // Jr. Philo Holcomb, // Western Union Telegraph Co | |||
| Version 1 (current) | 2.41 MB | Shaun Ewing | Mar 10, 1942 00:00 | US-2275436-A // Telegraph system and apparatus therefor // Jr. Philo Holcomb, // Western Union Telegraph Co | ||||
| PDF File 2282358.pdf | 2.40 MB | Shaun Ewing | May 12, 1942 00:00 |
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US-2282358-A // Telegraph system // Jr. Philo Holcomb, // Western Union Telegraph Co | |||
| Version 1 (current) | 2.40 MB | Shaun Ewing | May 12, 1942 00:00 | US-2282358-A // Telegraph system // Jr. Philo Holcomb, // Western Union Telegraph Co | ||||
| PDF File 1681489.pdf | 2.40 MB | Shaun Ewing | Aug 21, 1928 00:00 |
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US-1681489-A // Signaling system // Locke George A. ; Haglund Hakon H. // Bell Telephone Labor Inc ; Western Union Telegraph Co | |||
| Version 1 (current) | 2.40 MB | Shaun Ewing | Aug 21, 1928 00:00 | US-1681489-A // Signaling system // Locke George A. ; Haglund Hakon H. // Bell Telephone Labor Inc ; Western Union Telegraph Co | ||||
| PDF File 2135376.pdf | 2.39 MB | Shaun Ewing | Nov 01, 1938 00:00 |
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US-2135376-A // Telegraph printer // Kimball Vernon R. ; Dirkes Robert F. // Western Union Telegraph Co | |||
| Version 1 (current) | 2.39 MB | Shaun Ewing | Nov 01, 1938 00:00 | US-2135376-A // Telegraph printer // Kimball Vernon R. ; Dirkes Robert F. // Western Union Telegraph Co | ||||
| PDF File 2122387.pdf | 2.39 MB | Shaun Ewing | Jun 28, 1938 00:00 |
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US-2122387-A // Stock selecting and indicating system // Wheeler Evan R. ; Sortore Emerson J. // Western Union Telegraph Co | |||
| Version 1 (current) | 2.39 MB | Shaun Ewing | Jun 28, 1938 00:00 | US-2122387-A // Stock selecting and indicating system // Wheeler Evan R. ; Sortore Emerson J. // Western Union Telegraph Co | ||||
| PDF File 2406829.pdf | 2.18 MB | Shaun Ewing | Sept 03, 1946 00:00 |
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US-2406829-A // Telegraph system // Haglund Hakon H. ; Breyfogel Albert W. // Western Union Telegraph Co | |||
| Version 1 (current) | 2.18 MB | Shaun Ewing | Sept 03, 1946 00:00 | US-2406829-A // Telegraph system // Haglund Hakon H. ; Breyfogel Albert W. // Western Union Telegraph Co | ||||
| PDF File 2255869.pdf | 2.17 MB | Shaun Ewing | Sept 16, 1941 00:00 |
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US-2255869-A // System and apparatus for facsimile telegraphy // Ridings Garvice H. ; Wise Raleigh J. // Western Union Telegraph Co | |||
| Version 1 (current) | 2.17 MB | Shaun Ewing | Sept 16, 1941 00:00 | US-2255869-A // System and apparatus for facsimile telegraphy // Ridings Garvice H. ; Wise Raleigh J. // Western Union Telegraph Co | ||||
| PDF File 1114905.pdf | 2.13 MB | Shaun Ewing | Oct 27, 1914 00:00 |
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US-1114905-A // Printing-telegraph system. // Donald Murray // Western Union Telegraph Co | |||
| Version 1 (current) | 2.13 MB | Shaun Ewing | Oct 27, 1914 00:00 | US-1114905-A // Printing-telegraph system. // Donald Murray // Western Union Telegraph Co | ||||
| PDF File 2315361.pdf | 2.13 MB | Shaun Ewing | Mar 30, 1943 00:00 |
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US-2315361-A // System and apparatus for facsimile telegraphy // Wise Raleigh J. ; Stewart Louis G. ; Parrott Robert D. // Western Union Telegraph Co | |||
| Version 1 (current) | 2.13 MB | Shaun Ewing | Mar 30, 1943 00:00 | US-2315361-A // System and apparatus for facsimile telegraphy // Wise Raleigh J. ; Stewart Louis G. ; Parrott Robert D. // Western Union Telegraph Co |
