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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2014926.pdf | 577 kB | Shaun Ewing | Sept 17, 1935 00:00 |
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US-2014926-A // Oven heat cycle regulator // Buckingham William D. ; Millar Julian Z. // Western Union Telegraph Co | |||
| Version 1 (current) | 577 kB | Shaun Ewing | Sept 17, 1935 00:00 | US-2014926-A // Oven heat cycle regulator // Buckingham William D. ; Millar Julian Z. // Western Union Telegraph Co | ||||
| PDF File 2529238.pdf | 576 kB | Shaun Ewing | Nov 07, 1950 00:00 |
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US-2529238-A // Printing telegraph apparatus // Angel Herbert // Western Union Telegraph Co | |||
| Version 1 (current) | 576 kB | Shaun Ewing | Nov 07, 1950 00:00 | US-2529238-A // Printing telegraph apparatus // Angel Herbert // Western Union Telegraph Co | ||||
| PDF File 1919175.pdf | 575 kB | Shaun Ewing | Jul 18, 1933 00:00 |
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US-1919175-A // Terminal for drag conveyers // Smith Maurice B. // Western Union Telegraph Co | |||
| Version 1 (current) | 575 kB | Shaun Ewing | Jul 18, 1933 00:00 | US-1919175-A // Terminal for drag conveyers // Smith Maurice B. // Western Union Telegraph Co | ||||
| PDF File 2396286.pdf | 575 kB | Shaun Ewing | Mar 12, 1946 00:00 |
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US-2396286-A // Automatic facsimile telegraph system // Ridings Garvice H. // Western Union Telegraph Co | |||
| Version 1 (current) | 575 kB | Shaun Ewing | Mar 12, 1946 00:00 | US-2396286-A // Automatic facsimile telegraph system // Ridings Garvice H. // Western Union Telegraph Co | ||||
| PDF File 2281745.pdf | 570 kB | Shaun Ewing | May 05, 1942 00:00 |
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US-2281745-A // Printing telegraph error detecting system // Buckingham William D. // Western Union Telegraph Co | |||
| Version 1 (current) | 570 kB | Shaun Ewing | May 05, 1942 00:00 | US-2281745-A // Printing telegraph error detecting system // Buckingham William D. // Western Union Telegraph Co | ||||
| PDF File 2080411.pdf | 570 kB | Shaun Ewing | May 18, 1937 00:00 |
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US-2080411-A // Thermionic oscillator // Eller Keith B. // Western Union Telegraph Co | |||
| Version 1 (current) | 570 kB | Shaun Ewing | May 18, 1937 00:00 | US-2080411-A // Thermionic oscillator // Eller Keith B. // Western Union Telegraph Co | ||||
| PDF File 2394575.pdf | 567 kB | Shaun Ewing | Feb 12, 1946 00:00 |
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US-2394575-A // Transposition bracket // Wheeler Herbert H. // Western Union Telegraph Co | |||
| Version 1 (current) | 567 kB | Shaun Ewing | Feb 12, 1946 00:00 | US-2394575-A // Transposition bracket // Wheeler Herbert H. // Western Union Telegraph Co | ||||
| PDF File 1629466.pdf | 567 kB | Shaun Ewing | May 24, 1927 00:00 |
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US-1629466-A // Receiving perforator // Angel Herbert // Western Union Telegraph Co | |||
| Version 1 (current) | 567 kB | Shaun Ewing | May 24, 1927 00:00 | US-1629466-A // Receiving perforator // Angel Herbert // Western Union Telegraph Co | ||||
| PDF File 1941102.pdf | 566 kB | Shaun Ewing | Dec 26, 1933 00:00 |
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US-1941102-A // Balancing ocean cable // Milnor Joseph W. // Western Union Telegraph Co | |||
| Version 1 (current) | 566 kB | Shaun Ewing | Dec 26, 1933 00:00 | US-1941102-A // Balancing ocean cable // Milnor Joseph W. // Western Union Telegraph Co | ||||
| PDF File 1714334.pdf | 566 kB | Shaun Ewing | May 21, 1929 00:00 |
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US-1714334-A // Selecting mechanism for telegraph type-wheel printers // Wheeler Evan R. ; Dirkes Robert F. // Western Union Telegraph Co | |||
| Version 1 (current) | 566 kB | Shaun Ewing | May 21, 1929 00:00 | US-1714334-A // Selecting mechanism for telegraph type-wheel printers // Wheeler Evan R. ; Dirkes Robert F. // Western Union Telegraph Co | ||||
| PDF File 2209327.pdf | 566 kB | Shaun Ewing | Jul 30, 1940 00:00 |
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US-2209327-A // Communication system // D'Humy Fernand E. ; Franklin Lawrence W. // Western Union Telegraph Co | |||
| Version 1 (current) | 566 kB | Shaun Ewing | Jul 30, 1940 00:00 | US-2209327-A // Communication system // D'Humy Fernand E. ; Franklin Lawrence W. // Western Union Telegraph Co | ||||
| PDF File 1969297.pdf | 563 kB | Shaun Ewing | Aug 07, 1934 00:00 |
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US-1969297-A // Tape control for projectors // Dirkes Robert F. ; Roberts George I. // Western Union Telegraph Co | |||
| Version 1 (current) | 563 kB | Shaun Ewing | Aug 07, 1934 00:00 | US-1969297-A // Tape control for projectors // Dirkes Robert F. ; Roberts George I. // Western Union Telegraph Co | ||||
| PDF File 1826928.pdf | 562 kB | Shaun Ewing | Oct 13, 1931 00:00 |
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US-1826928-A // Duplex telegraph system // Foster Lee R. // Western Union Telegraph Co | |||
| Version 1 (current) | 562 kB | Shaun Ewing | Oct 13, 1931 00:00 | US-1826928-A // Duplex telegraph system // Foster Lee R. // Western Union Telegraph Co | ||||
| PDF File 2252761.pdf | 561 kB | Shaun Ewing | Aug 19, 1941 00:00 |
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US-2252761-A // Relay // Estes Phillip H. // Western Union Telegraph Co | |||
| Version 1 (current) | 561 kB | Shaun Ewing | Aug 19, 1941 00:00 | US-2252761-A // Relay // Estes Phillip H. // Western Union Telegraph Co | ||||
| PDF File 1883102.pdf | 560 kB | Shaun Ewing | Oct 18, 1932 00:00 |
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US-1883102-A // Automatic rider circuits // Teter Paul E. // Western Union Telegraph Co | |||
| Version 1 (current) | 560 kB | Shaun Ewing | Oct 18, 1932 00:00 | US-1883102-A // Automatic rider circuits // Teter Paul E. // Western Union Telegraph Co | ||||
| PDF File 380925.pdf | 559 kB | Shaun Ewing | Apr 10, 1888 00:00 |
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US-380925-A // phelps // Geoege M. Phelps, Of // The Western Union Telegeaph Company, Of New Yoek, N. Y. | |||
| Version 1 (current) | 559 kB | Shaun Ewing | Apr 10, 1888 00:00 | US-380925-A // phelps // Geoege M. Phelps, Of // The Western Union Telegeaph Company, Of New Yoek, N. Y. | ||||
| PDF File 2149223.pdf | 558 kB | Shaun Ewing | Feb 28, 1939 00:00 |
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US-2149223-A // Electrical cable // Mason Hobart // Western Union Telegraph Co | |||
| Version 1 (current) | 558 kB | Shaun Ewing | Feb 28, 1939 00:00 | US-2149223-A // Electrical cable // Mason Hobart // Western Union Telegraph Co | ||||
| PDF File 1880724.pdf | 557 kB | Shaun Ewing | Oct 04, 1932 00:00 |
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US-1880724-A // Method of locating an operator working any line // Blanton William B. // Western Union Telegraph Co | |||
| Version 1 (current) | 557 kB | Shaun Ewing | Oct 04, 1932 00:00 | US-1880724-A // Method of locating an operator working any line // Blanton William B. // Western Union Telegraph Co | ||||
| PDF File 1797667.pdf | 557 kB | Shaun Ewing | Mar 24, 1931 00:00 |
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US-1797667-A // Metallic battery supply from grounded sources // Morgenstern Ronald V. // Western Union Telegraph Co | |||
| Version 1 (current) | 557 kB | Shaun Ewing | Mar 24, 1931 00:00 | US-1797667-A // Metallic battery supply from grounded sources // Morgenstern Ronald V. // Western Union Telegraph Co | ||||
| PDF File 1829653.pdf | 554 kB | Shaun Ewing | Oct 27, 1931 00:00 |
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US-1829653-A // Means for sending alternating currents to multiplex lines // Hoover Ray ; Dirkes Robert F. // Western Union Telegraph Co | |||
| Version 1 (current) | 554 kB | Shaun Ewing | Oct 27, 1931 00:00 | US-1829653-A // Means for sending alternating currents to multiplex lines // Hoover Ray ; Dirkes Robert F. // Western Union Telegraph Co |
