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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2272420.pdf | 936 kB | Shaun Ewing | Feb 10, 1942 00:00 |
|
US-2272420-A // Telegraph keyboard apparatus // Miller George F. ; Nuxoll Fred G. ; Rothermel Samuel W. // Western Union Telegraph Co | |||
| Version 1 (current) | 936 kB | Shaun Ewing | Feb 10, 1942 00:00 | US-2272420-A // Telegraph keyboard apparatus // Miller George F. ; Nuxoll Fred G. ; Rothermel Samuel W. // Western Union Telegraph Co | ||||
| PDF File 2306745.pdf | 929 kB | Shaun Ewing | Dec 29, 1942 00:00 |
|
US-2306745-A // Telegraph system and apparatus therefor // Myer Percy L. ; Gall Charles C. ; Davis Max U. // Western Union Telegraph Co | |||
| Version 1 (current) | 929 kB | Shaun Ewing | Dec 29, 1942 00:00 | US-2306745-A // Telegraph system and apparatus therefor // Myer Percy L. ; Gall Charles C. ; Davis Max U. // Western Union Telegraph Co | ||||
| PDF File 1969461.pdf | 928 kB | Shaun Ewing | Aug 07, 1934 00:00 |
|
US-1969461-A // Display apparatus // Hewitt Ernest W. // Western Union Telegraph Co | |||
| Version 1 (current) | 928 kB | Shaun Ewing | Aug 07, 1934 00:00 | US-1969461-A // Display apparatus // Hewitt Ernest W. // Western Union Telegraph Co | ||||
| PDF File 1969483.pdf | 928 kB | Shaun Ewing | Aug 07, 1934 00:00 |
|
US-1969483-A // Telegraph repeater // Sparks William S. // Western Union Telegraph Co | |||
| Version 1 (current) | 928 kB | Shaun Ewing | Aug 07, 1934 00:00 | US-1969483-A // Telegraph repeater // Sparks William S. // Western Union Telegraph Co | ||||
| PDF File 2186899.pdf | 920 kB | Shaun Ewing | Jan 09, 1940 00:00 |
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US-2186899-A // Telegraph system // D'Humy Fernand E. ; Franklin Lawrence W. // Western Union Telegraph Co | |||
| Version 1 (current) | 920 kB | Shaun Ewing | Jan 09, 1940 00:00 | US-2186899-A // Telegraph system // D'Humy Fernand E. ; Franklin Lawrence W. // Western Union Telegraph Co | ||||
| PDF File 2154441.pdf | 917 kB | Shaun Ewing | Apr 18, 1939 00:00 |
|
US-2154441-A // Telegraph system // D'Humy Fernand E. ; Franklin Lawrence W. // Western Union Telegraph Co | |||
| Version 1 (current) | 917 kB | Shaun Ewing | Apr 18, 1939 00:00 | US-2154441-A // Telegraph system // D'Humy Fernand E. ; Franklin Lawrence W. // Western Union Telegraph Co | ||||
| PDF File 1967177.pdf | 915 kB | Shaun Ewing | Jul 17, 1934 00:00 |
|
US-1967177-A // Tape take-up control mechanism // Hoover Ray ; Jr. Fred C. Collings, // Western Union Telegraph Co | |||
| Version 1 (current) | 915 kB | Shaun Ewing | Jul 17, 1934 00:00 | US-1967177-A // Tape take-up control mechanism // Hoover Ray ; Jr. Fred C. Collings, // Western Union Telegraph Co | ||||
| PDF File 1616326.pdf | 914 kB | Shaun Ewing | Feb 01, 1927 00:00 |
|
US-1616326-A // Telegraph system // Nelson Crescent F. // Western Union Telegraph Co | |||
| Version 1 (current) | 914 kB | Shaun Ewing | Feb 01, 1927 00:00 | US-1616326-A // Telegraph system // Nelson Crescent F. // Western Union Telegraph Co | ||||
| PDF File 2524075.pdf | 912 kB | Shaun Ewing | Oct 03, 1950 00:00 |
|
US-2524075-A // Network for balancing the sea return impedance of submarine cables // Palmer William H. ; Wells Philip H. // Western Union Telegraph Co | |||
| Version 1 (current) | 912 kB | Shaun Ewing | Oct 03, 1950 00:00 | US-2524075-A // Network for balancing the sea return impedance of submarine cables // Palmer William H. ; Wells Philip H. // Western Union Telegraph Co | ||||
| PDF File 2343353.pdf | 910 kB | Shaun Ewing | Mar 07, 1944 00:00 |
|
US-2343353-A // System and apparatus for facsimile telegraphy // Wise Raleigh J. ; Ridings Garvice H. // Western Union Telegraph Co | |||
| Version 1 (current) | 910 kB | Shaun Ewing | Mar 07, 1944 00:00 | US-2343353-A // System and apparatus for facsimile telegraphy // Wise Raleigh J. ; Ridings Garvice H. // 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 2142136.pdf | 898 kB | Shaun Ewing | Jan 03, 1939 00:00 |
|
US-2142136-A // Apparatus for determining depth of submarine cable trench during cable laying operations // Lawton Chester S. // Western Union Telegraph Co | |||
| Version 1 (current) | 898 kB | Shaun Ewing | Jan 03, 1939 00:00 | US-2142136-A // Apparatus for determining depth of submarine cable trench during cable laying operations // Lawton Chester S. // Western Union Telegraph Co | ||||
| PDF File 1276794.pdf | 897 kB | Shaun Ewing | Aug 27, 1918 00:00 |
|
US-1276794-A // Perforating apparatus. // Donald Murray // Western Union Telegraph Co | |||
| Version 1 (current) | 897 kB | Shaun Ewing | Aug 27, 1918 00:00 | US-1276794-A // Perforating apparatus. // Donald Murray // Western Union Telegraph Co | ||||
| PDF File 1809664.pdf | 893 kB | Shaun Ewing | Jun 09, 1931 00:00 |
|
US-1809664-A // Correcting distortion and interpolating impulses in cable telegraphy // Angel Herbert // Western Union Telegraph Co | |||
| Version 1 (current) | 893 kB | Shaun Ewing | Jun 09, 1931 00:00 | US-1809664-A // Correcting distortion and interpolating impulses in cable telegraphy // Angel Herbert // Western Union Telegraph Co | ||||
| PDF File 2529264.pdf | 893 kB | Shaun Ewing | Nov 07, 1950 00:00 |
|
US-2529264-A // Combined facsimile and code signaling system // Ridings Garvice H. // Western Union Telegraph Co | |||
| Version 1 (current) | 893 kB | Shaun Ewing | Nov 07, 1950 00:00 | US-2529264-A // Combined facsimile and code signaling system // Ridings Garvice H. // Western Union Telegraph Co | ||||
| PDF File 2355642.pdf | 890 kB | Shaun Ewing | Aug 15, 1944 00:00 |
|
US-2355642-A // System for the conversion and retransmission of control signals // Gose Ralph R. // Western Union Telegraph Co | |||
| Version 1 (current) | 890 kB | Shaun Ewing | Aug 15, 1944 00:00 | US-2355642-A // System for the conversion and retransmission of control signals // Gose Ralph R. // Western Union Telegraph Co | ||||
| PDF File 1684309.pdf | 890 kB | Shaun Ewing | Sept 11, 1928 00:00 |
|
US-1684309-A // Method of and means for feeding tape and projecting data therefrom // Dirkes Robert F. // Western Union Telegraph Co | |||
| Version 1 (current) | 890 kB | Shaun Ewing | Sept 11, 1928 00:00 | US-1684309-A // Method of and means for feeding tape and projecting data therefrom // Dirkes Robert F. // Western Union Telegraph Co | ||||
| PDF File 2205450.pdf | 887 kB | Shaun Ewing | Jun 25, 1940 00:00 |
|
US-2205450-A // Method of and apparatus for recording signals electrically // Wise Raleigh J. // Western Union Telegraph Co | |||
| Version 1 (current) | 887 kB | Shaun Ewing | Jun 25, 1940 00:00 | US-2205450-A // Method of and apparatus for recording signals electrically // Wise Raleigh J. // Western Union Telegraph Co | ||||
| PDF File 1793319.pdf | 887 kB | Shaun Ewing | Feb 17, 1931 00:00 |
|
US-1793319-A // Method of multiple transmission // Hoover Ray ; Dirkes Robert F. // Western Union Telegraph Co | |||
| Version 1 (current) | 887 kB | Shaun Ewing | Feb 17, 1931 00:00 | US-1793319-A // Method of multiple transmission // Hoover Ray ; Dirkes Robert F. // Western Union Telegraph Co | ||||
| PDF File 2278196.pdf | 886 kB | Shaun Ewing | Mar 31, 1942 00:00 |
|
US-2278196-A // Tape feeding apparatus // Fluharty William G. // Western Union Telegraph Co | |||
| Version 1 (current) | 886 kB | Shaun Ewing | Mar 31, 1942 00:00 | US-2278196-A // Tape feeding apparatus // Fluharty William G. // Western Union Telegraph Co |
