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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2135375.pdf | 3.00 MB | Shaun Ewing | Nov 01, 1938 00:00 |
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US-2135375-A // Telegraph printer // Kimball Vernon R. ; Dirkes Robert F. ; Wheeler Evan R. // Western Union Telegraph Co | |||
| Version 1 (current) | 3.00 MB | Shaun Ewing | Nov 01, 1938 00:00 | US-2135375-A // Telegraph printer // Kimball Vernon R. ; Dirkes Robert F. ; Wheeler Evan R. // Western Union Telegraph Co | ||||
| PDF File 2135374.pdf | 1.26 MB | Shaun Ewing | Nov 01, 1938 00:00 |
|
US-2135374-A // Mechanical corrector // Wheeler Evan R. ; Kimball Vernon R. ; Dirkes Robert F. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.26 MB | Shaun Ewing | Nov 01, 1938 00:00 | US-2135374-A // Mechanical corrector // Wheeler Evan R. ; Kimball Vernon R. ; Dirkes Robert F. // Western Union Telegraph Co | ||||
| PDF File 2134722.pdf | 4.86 MB | Shaun Ewing | Nov 01, 1938 00:00 |
|
US-2134722-A // Telegraph printer // Long James W. ; Wheeler Evan R. // Western Union Telegraph Co | |||
| Version 1 (current) | 4.86 MB | Shaun Ewing | Nov 01, 1938 00:00 | US-2134722-A // Telegraph printer // Long James W. ; Wheeler Evan R. // 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 2131445.pdf | 698 kB | Shaun Ewing | Sept 27, 1938 00:00 |
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US-2131445-A // Releasing gear // Lawton Chester S. // Western Union Telegraph Co | |||
| Version 1 (current) | 698 kB | Shaun Ewing | Sept 27, 1938 00:00 | US-2131445-A // Releasing gear // Lawton Chester S. // Western Union Telegraph Co | ||||
| PDF File 2131434.pdf | 479 kB | Shaun Ewing | Sept 27, 1938 00:00 |
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US-2131434-A // Sending channel assigner // Haglund Hakon H. // Western Union Telegraph Co | |||
| Version 1 (current) | 479 kB | Shaun Ewing | Sept 27, 1938 00:00 | US-2131434-A // Sending channel assigner // Haglund Hakon H. // Western Union Telegraph Co | ||||
| PDF File 2131424.pdf | 287 kB | Shaun Ewing | Sept 27, 1938 00:00 |
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US-2131424-A // Selective voice frequency relay // Bechberger Paul F. ; Thompson Charles S. ; Holborn Frederick // Western Union Telegraph Co | |||
| Version 1 (current) | 287 kB | Shaun Ewing | Sept 27, 1938 00:00 | US-2131424-A // Selective voice frequency relay // Bechberger Paul F. ; Thompson Charles S. ; Holborn Frederick // Western Union Telegraph Co | ||||
| PDF File 2128680.pdf | 245 kB | Shaun Ewing | Aug 30, 1938 00:00 |
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US-2128680-A // Shaping signals in single current telegraph circuits // Light George G. // Western Union Telegraph Co | |||
| Version 1 (current) | 245 kB | Shaun Ewing | Aug 30, 1938 00:00 | US-2128680-A // Shaping signals in single current telegraph circuits // Light George G. // Western Union Telegraph Co | ||||
| PDF File 2128671.pdf | 1.29 MB | Shaun Ewing | Aug 30, 1938 00:00 |
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US-2128671-A // System of selector control for carrier conveyers // Jr. Adam Drenkard, // Western Union Telegraph Co | |||
| Version 1 (current) | 1.29 MB | Shaun Ewing | Aug 30, 1938 00:00 | US-2128671-A // System of selector control for carrier conveyers // Jr. Adam Drenkard, // Western Union Telegraph Co | ||||
| PDF File 2125704.pdf | 611 kB | Shaun Ewing | Aug 02, 1938 00:00 |
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US-2125704-A // Automatic duplex balance corrector // Wise Raleigh J. // Western Union Telegraph Co | |||
| Version 1 (current) | 611 kB | Shaun Ewing | Aug 02, 1938 00:00 | US-2125704-A // Automatic duplex balance corrector // Wise Raleigh J. // Western Union Telegraph Co | ||||
| PDF File 2125670.pdf | 501 kB | Shaun Ewing | Aug 02, 1938 00:00 |
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US-2125670-A // Duplex balance indicator // Fluharty William G. // Western Union Telegraph Co | |||
| Version 1 (current) | 501 kB | Shaun Ewing | Aug 02, 1938 00:00 | US-2125670-A // Duplex balance indicator // Fluharty William G. // 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 2122367.pdf | 717 kB | Shaun Ewing | Jun 28, 1938 00:00 |
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US-2122367-A // Telegraph switching system // Dirkes Robert F. ; Kimball Vernon R. // Western Union Telegraph Co | |||
| Version 1 (current) | 717 kB | Shaun Ewing | Jun 28, 1938 00:00 | US-2122367-A // Telegraph switching system // Dirkes Robert F. ; Kimball Vernon R. // Western Union Telegraph Co | ||||
| PDF File 2117773.pdf | 499 kB | Shaun Ewing | May 17, 1938 00:00 |
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US-2117773-A // Outlet molding // Steinmetz Alfred A. // Western Union Telegraph Co | |||
| Version 1 (current) | 499 kB | Shaun Ewing | May 17, 1938 00:00 | US-2117773-A // Outlet molding // Steinmetz Alfred A. // Western Union Telegraph Co | ||||
| PDF File 2117246.pdf | 386 kB | Shaun Ewing | May 10, 1938 00:00 |
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US-2117246-A // Electron discharge device // Haglund Hakon H. // Western Union Telegraph Co | |||
| Version 1 (current) | 386 kB | Shaun Ewing | May 10, 1938 00:00 | US-2117246-A // Electron discharge device // Haglund Hakon H. // 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 2116172.pdf | 540 kB | Shaun Ewing | May 03, 1938 00:00 |
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US-2116172-A // Composite set // Hyneman John R. ; Gose Ralph R. // Western Union Telegraph Co | |||
| Version 1 (current) | 540 kB | Shaun Ewing | May 03, 1938 00:00 | US-2116172-A // Composite set // Hyneman John R. ; Gose Ralph R. // Western Union Telegraph Co | ||||
| PDF File 2110003.pdf | 341 kB | Shaun Ewing | Mar 01, 1938 00:00 |
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US-2110003-A // Device for sealing holes in cable sheaths // Mample Adolph Z. // Western Union Telegraph Co | |||
| Version 1 (current) | 341 kB | Shaun Ewing | Mar 01, 1938 00:00 | US-2110003-A // Device for sealing holes in cable sheaths // Mample Adolph Z. // Western Union Telegraph Co | ||||
| PDF File 2109989.pdf | 748 kB | Shaun Ewing | Mar 01, 1938 00:00 |
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US-2109989-A // Telegraph transmitting system // Dirkes Robert F. ; Jr. James N. Anderson, // Western Union Telegraph Co | |||
| Version 1 (current) | 748 kB | Shaun Ewing | Mar 01, 1938 00:00 | US-2109989-A // Telegraph transmitting system // Dirkes Robert F. ; Jr. James N. Anderson, // Western Union Telegraph Co | ||||
| PDF File 2109982.pdf | 507 kB | Shaun Ewing | Mar 01, 1938 00:00 |
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US-2109982-A // Local correction of cable signals // Wilder Harold F. // Western Union Telegraph Co | |||
| Version 1 (current) | 507 kB | Shaun Ewing | Mar 01, 1938 00:00 | US-2109982-A // Local correction of cable signals // Wilder Harold F. // Western Union Telegraph Co |
