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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2683188.pdf | 1.12 MB | Shaun Ewing | Jul 06, 1954 00:00 |
|
US-2683188-A // Repeater switching apparatus // Cannon William D. ; Newell Earl L. ; Cramer Clifford H. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.12 MB | Shaun Ewing | Jul 06, 1954 00:00 | US-2683188-A // Repeater switching apparatus // Cannon William D. ; Newell Earl L. ; Cramer Clifford H. // Western Union Telegraph Co | ||||
| PDF File 2687471.pdf | 1.12 MB | Shaun Ewing | Aug 24, 1954 00:00 |
|
US-2687471-A // Concentrated arc discharge device // Buckingham William D. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.12 MB | Shaun Ewing | Aug 24, 1954 00:00 | US-2687471-A // Concentrated arc discharge device // Buckingham William D. // Western Union Telegraph Co | ||||
| PDF File 2687935.pdf | 1.34 MB | Shaun Ewing | Aug 31, 1954 00:00 |
|
US-2687935-A // Signal amplifying system for electrically actuated recording devices // Cannon William D. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.34 MB | Shaun Ewing | Aug 31, 1954 00:00 | US-2687935-A // Signal amplifying system for electrically actuated recording devices // Cannon William D. // Western Union Telegraph Co | ||||
| PDF File 2689273.pdf | 1.89 MB | Shaun Ewing | Sept 14, 1954 00:00 |
|
US-2689273-A // Two-way facsimile telegraph system // Ridings Garvice H. ; Wise Raleigh J. ; Worthen George B. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.89 MB | Shaun Ewing | Sept 14, 1954 00:00 | US-2689273-A // Two-way facsimile telegraph system // Ridings Garvice H. ; Wise Raleigh J. ; Worthen George B. // Western Union Telegraph Co | ||||
| PDF File 2690474.pdf | 1.89 MB | Shaun Ewing | Sept 28, 1954 00:00 |
|
US-2690474-A // Time and date transmitter // Jr. William Stanley Westerman Edgar, // Western Union Telegraph Co | |||
| Version 1 (current) | 1.89 MB | Shaun Ewing | Sept 28, 1954 00:00 | US-2690474-A // Time and date transmitter // Jr. William Stanley Westerman Edgar, // Western Union Telegraph Co | ||||
| PDF File 2695925.pdf | 1.49 MB | Shaun Ewing | Nov 30, 1954 00:00 |
|
US-2695925-A // High-speed facsimile transmitter // Pollard Leon G. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.49 MB | Shaun Ewing | Nov 30, 1954 00:00 | US-2695925-A // High-speed facsimile transmitter // Pollard Leon G. // Western Union Telegraph Co | ||||
| PDF File 2700701.pdf | 2.74 MB | Shaun Ewing | Jan 25, 1955 00:00 |
|
US-2700701-A // Facsimile receiving apparatus // Deibert Clarence R. ; Turner Frank T. ; Snider Robert H. // Western Union Telegraph Co | |||
| Version 1 (current) | 2.74 MB | Shaun Ewing | Jan 25, 1955 00:00 | US-2700701-A // Facsimile receiving apparatus // Deibert Clarence R. ; Turner Frank T. ; Snider Robert H. // Western Union Telegraph Co | ||||
| PDF File 2715157.pdf | 1.36 MB | Shaun Ewing | Aug 09, 1955 00:00 |
|
US-2715157-A // Telegraph signal bias and distortion meter // Cannon William D. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.36 MB | Shaun Ewing | Aug 09, 1955 00:00 | US-2715157-A // Telegraph signal bias and distortion meter // Cannon William D. // Western Union Telegraph Co | ||||
| PDF File 2715202.pdf | 1.59 MB | Shaun Ewing | Aug 09, 1955 00:00 |
|
US-2715202-A // Electric motor speed regulation // Turner Frank T. ; Pollard Leon G. ; Deibert Clarence R. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.59 MB | Shaun Ewing | Aug 09, 1955 00:00 | US-2715202-A // Electric motor speed regulation // Turner Frank T. ; Pollard Leon G. ; Deibert Clarence R. // Western Union Telegraph Co | ||||
| PDF File 2718547.pdf | 1.45 MB | Shaun Ewing | Sept 20, 1955 00:00 |
|
US-2718547-A // Facsimile transceivers // Wise Raleigh J. ; Ridings Garvice H. ; Parrott Robert D. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.45 MB | Shaun Ewing | Sept 20, 1955 00:00 | US-2718547-A // Facsimile transceivers // Wise Raleigh J. ; Ridings Garvice H. ; Parrott Robert D. // Western Union Telegraph Co | ||||
| PDF File 2718548.pdf | 523 kB | Shaun Ewing | Sept 20, 1955 00:00 |
|
US-2718548-A // Variable blanking for facsimile transmitter // Jr. Charles Jelinek, // Western Union Telegraph Co | |||
| Version 1 (current) | 523 kB | Shaun Ewing | Sept 20, 1955 00:00 | US-2718548-A // Variable blanking for facsimile transmitter // Jr. Charles Jelinek, // Western Union Telegraph Co | ||||
| PDF File 2721231.pdf | 612 kB | Shaun Ewing | Oct 18, 1955 00:00 |
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US-2721231-A // Method and apparatus for generating facsimile signals // Wise Raleigh J. // Western Union Telegraph Co | |||
| Version 1 (current) | 612 kB | Shaun Ewing | Oct 18, 1955 00:00 | US-2721231-A // Method and apparatus for generating facsimile signals // Wise Raleigh J. // Western Union Telegraph Co | ||||
| PDF File 2723897.pdf | 580 kB | Shaun Ewing | Nov 15, 1955 00:00 |
|
US-2723897-A // Stylus scanning devices for facsimile machines // Zabriskie Douglas M. // Western Union Telegraph Co | |||
| Version 1 (current) | 580 kB | Shaun Ewing | Nov 15, 1955 00:00 | US-2723897-A // Stylus scanning devices for facsimile machines // Zabriskie Douglas M. // Western Union Telegraph Co | ||||
| PDF File 2724014.pdf | 862 kB | Shaun Ewing | Nov 15, 1955 00:00 |
|
US-2724014-A // Photoelectric tape reader // Jr. William Stanley Westerman Edgar, // Western Union Telegraph Co | |||
| Version 1 (current) | 862 kB | Shaun Ewing | Nov 15, 1955 00:00 | US-2724014-A // Photoelectric tape reader // Jr. William Stanley Westerman Edgar, // Western Union Telegraph Co | ||||
| PDF File 2726168.pdf | 617 kB | Shaun Ewing | Dec 06, 1955 00:00 |
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US-2726168-A // Electrosensitive recording and duplicating blank // Roddin Daniel P. ; Kline Bernard L. // Western Union Telegraph Co | |||
| Version 1 (current) | 617 kB | Shaun Ewing | Dec 06, 1955 00:00 | US-2726168-A // Electrosensitive recording and duplicating blank // Roddin Daniel P. ; Kline Bernard L. // Western Union Telegraph Co | ||||
| PDF File 2737568.pdf | 629 kB | Shaun Ewing | Mar 06, 1956 00:00 |
|
US-2737568-A // Process for welding thin sections of spring steel // Rountree Calvin B. // Western Union Telegraph Co | |||
| Version 1 (current) | 629 kB | Shaun Ewing | Mar 06, 1956 00:00 | US-2737568-A // Process for welding thin sections of spring steel // Rountree Calvin B. // Western Union Telegraph Co | ||||
| PDF File 2737622.pdf | 644 kB | Shaun Ewing | Mar 06, 1956 00:00 |
|
US-2737622-A // Synchronous power supply apparatus for facsimile systems // Jr. Charles Jelinek, ; Steinmetz Alfred A. // Western Union Telegraph Co | |||
| Version 1 (current) | 644 kB | Shaun Ewing | Mar 06, 1956 00:00 | US-2737622-A // Synchronous power supply apparatus for facsimile systems // Jr. Charles Jelinek, ; Steinmetz Alfred A. // Western Union Telegraph Co | ||||
| PDF File 2738376.pdf | 1.28 MB | Shaun Ewing | Mar 13, 1956 00:00 |
|
US-2738376-A // Telegraph system // Vernam Gilbert S. ; Magee Bruce V. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.28 MB | Shaun Ewing | Mar 13, 1956 00:00 | US-2738376-A // Telegraph system // Vernam Gilbert S. ; Magee Bruce V. // Western Union Telegraph Co | ||||
| PDF File 2739029.pdf | 2.04 MB | Shaun Ewing | Mar 20, 1956 00:00 |
|
US-2739029-A // Stylus facsimile recorders // Pollard Leon G. ; Ridge Guy H. ; Hofer Adolph // Western Union Telegraph Co | |||
| Version 1 (current) | 2.04 MB | Shaun Ewing | Mar 20, 1956 00:00 | US-2739029-A // Stylus facsimile recorders // Pollard Leon G. ; Ridge Guy H. ; Hofer Adolph // Western Union Telegraph Co | ||||
| PDF File 2740849.pdf | 750 kB | Shaun Ewing | Apr 03, 1956 00:00 |
|
US-2740849-A // Direct coupled amplifier circuit // Cannon William D. // Western Union Telegraph Co | |||
| Version 1 (current) | 750 kB | Shaun Ewing | Apr 03, 1956 00:00 | US-2740849-A // Direct coupled amplifier circuit // Cannon William D. // Western Union Telegraph Co |
