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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2668661.pdf | 10.07 MB | Shaun Ewing | Feb 09, 1954 00:00 |
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US-2668661-A // Complex computer // Stibitz George R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 10.07 MB | Shaun Ewing | Feb 09, 1954 00:00 | US-2668661-A // Complex computer // Stibitz George R. // Bell Telephone Labor Inc | ||||
| PDF File 2599409.pdf | 9.65 MB | Shaun Ewing | Jun 03, 1952 00:00 |
|
US-2599409-A // Sender test circuit // Parks Charles O. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 9.65 MB | Shaun Ewing | Jun 03, 1952 00:00 | US-2599409-A // Sender test circuit // Parks Charles O. // Bell Telephone Labor Inc | ||||
| PDF File 2572132.pdf | 9.25 MB | Shaun Ewing | Oct 23, 1951 00:00 |
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US-2572132-A // Transcribing and summarizing system // Giroud Henry A. ; Irwin Gordon C. ; Kille Lindley A. ; Retallack John B. ; Riggs George ; Strickler Walter B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 9.25 MB | Shaun Ewing | Oct 23, 1951 00:00 | US-2572132-A // Transcribing and summarizing system // Giroud Henry A. ; Irwin Gordon C. ; Kille Lindley A. ; Retallack John B. ; Riggs George ; Strickler Walter B. // Bell Telephone Labor Inc | ||||
| PDF File 2599357.pdf | 9.15 MB | Shaun Ewing | Jun 03, 1952 00:00 |
|
US-2599357-A // Automatic telephone billing system // Brooks Chester E. ; Carpenter Warren W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 9.15 MB | Shaun Ewing | Jun 03, 1952 00:00 | US-2599357-A // Automatic telephone billing system // Brooks Chester E. ; Carpenter Warren W. // Bell Telephone Labor Inc | ||||
| PDF File 2639092.pdf | 8.36 MB | Shaun Ewing | May 19, 1953 00:00 |
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US-2639092-A // Automatic message accounting system // Retallack John B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 8.36 MB | Shaun Ewing | May 19, 1953 00:00 | US-2639092-A // Automatic message accounting system // Retallack John B. // Bell Telephone Labor Inc | ||||
| PDF File 2654797.pdf | 8.28 MB | Shaun Ewing | Oct 06, 1953 00:00 |
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US-2654797-A // Teletypewriter switching system // Knandel George J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 8.28 MB | Shaun Ewing | Oct 06, 1953 00:00 | US-2654797-A // Teletypewriter switching system // Knandel George J. // Bell Telephone Labor Inc | ||||
| PDF File 2723311.pdf | 8.26 MB | Shaun Ewing | Nov 08, 1955 00:00 |
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US-2723311-A // Common control telephone systems // Malthaner William A. ; Vaughan Henry E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 8.26 MB | Shaun Ewing | Nov 08, 1955 00:00 | US-2723311-A // Common control telephone systems // Malthaner William A. ; Vaughan Henry E. // Bell Telephone Labor Inc | ||||
| PDF File 2721910.pdf | 8.23 MB | Shaun Ewing | Oct 25, 1955 00:00 |
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US-2721910-A // Routine line insulation testing circuit // Avery Robert C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 8.23 MB | Shaun Ewing | Oct 25, 1955 00:00 | US-2721910-A // Routine line insulation testing circuit // Avery Robert C. // Bell Telephone Labor Inc | ||||
| PDF File 2670134.pdf | 8.17 MB | Shaun Ewing | Feb 23, 1954 00:00 |
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US-2670134-A // Computer for multiple ballistics // Lakatos Emory // Bell Telephone Labor Inc | |||
| Version 1 (current) | 8.17 MB | Shaun Ewing | Feb 23, 1954 00:00 | US-2670134-A // Computer for multiple ballistics // Lakatos Emory // Bell Telephone Labor Inc | ||||
| PDF File 2558476.pdf | 8.01 MB | Shaun Ewing | Jun 26, 1951 00:00 |
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US-2558476-A // District assembler circuit // Carpenter Warren W. ; Gooderham John W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 8.01 MB | Shaun Ewing | Jun 26, 1951 00:00 | US-2558476-A // District assembler circuit // Carpenter Warren W. ; Gooderham John W. // Bell Telephone Labor Inc | ||||
| PDF File 2634910.pdf | 8.00 MB | Shaun Ewing | Apr 14, 1953 00:00 |
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US-2634910-A // Computing circuits for automatic billing systems // Retallack John B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 8.00 MB | Shaun Ewing | Apr 14, 1953 00:00 | US-2634910-A // Computing circuits for automatic billing systems // Retallack John B. // Bell Telephone Labor Inc | ||||
| PDF File 2554155.pdf | 7.92 MB | Shaun Ewing | May 22, 1951 00:00 |
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US-2554155-A // Ground trainer for training aircraft crews // Rippere Robert O. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 7.92 MB | Shaun Ewing | May 22, 1951 00:00 | US-2554155-A // Ground trainer for training aircraft crews // Rippere Robert O. // Bell Telephone Labor Inc | ||||
| PDF File 2709722.pdf | 7.80 MB | Shaun Ewing | May 31, 1955 00:00 |
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US-2709722-A // Service observing on toll cords and trunks // Rosene Victor E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 7.80 MB | Shaun Ewing | May 31, 1955 00:00 | US-2709722-A // Service observing on toll cords and trunks // Rosene Victor E. // Bell Telephone Labor Inc | ||||
| PDF File 2636285.pdf | 7.78 MB | Shaun Ewing | Apr 28, 1953 00:00 |
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US-2636285-A // Aircraft pilot trainer // Fogarty Edward J. ; Rippere Robert O. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 7.78 MB | Shaun Ewing | Apr 28, 1953 00:00 | US-2636285-A // Aircraft pilot trainer // Fogarty Edward J. ; Rippere Robert O. // Bell Telephone Labor Inc | ||||
| PDF File 2582474.pdf | 7.51 MB | Shaun Ewing | Jan 15, 1952 00:00 |
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US-2582474-A // Gun computer having target rate integrating means for determining target position // Bomberger David C. ; Ingerson William E. ; Och Henry G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 7.51 MB | Shaun Ewing | Jan 15, 1952 00:00 | US-2582474-A // Gun computer having target rate integrating means for determining target position // Bomberger David C. ; Ingerson William E. ; Och Henry G. // Bell Telephone Labor Inc | ||||
| PDF File 2721235.pdf | 7.38 MB | Shaun Ewing | Oct 18, 1955 00:00 |
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US-2721235-A // Electrical transmission testing system // Mckim Burton ; Neely Thomas H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 7.38 MB | Shaun Ewing | Oct 18, 1955 00:00 | US-2721235-A // Electrical transmission testing system // Mckim Burton ; Neely Thomas H. // Bell Telephone Labor Inc | ||||
| PDF File 2599358.pdf | 7.32 MB | Shaun Ewing | Jun 03, 1952 00:00 |
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US-2599358-A // Call data recording automatic telephone system // Cahill Harold D. ; Carpenter Warren W. ; Dimond Thomas L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 7.32 MB | Shaun Ewing | Jun 03, 1952 00:00 | US-2599358-A // Call data recording automatic telephone system // Cahill Harold D. ; Carpenter Warren W. ; Dimond Thomas L. // Bell Telephone Labor Inc | ||||
| PDF File 2713613.pdf | 7.22 MB | Shaun Ewing | Jul 19, 1955 00:00 |
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US-2713613-A // Arrangement for supplying alternating current power for actuating telephone subscriber's station equipment over the subscriber's loop circuit // Malthaner William A. ; Vaughan Henry E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 7.22 MB | Shaun Ewing | Jul 19, 1955 00:00 | US-2713613-A // Arrangement for supplying alternating current power for actuating telephone subscriber's station equipment over the subscriber's loop circuit // Malthaner William A. ; Vaughan Henry E. // Bell Telephone Labor Inc | ||||
| PDF File 2538253.pdf | 6.86 MB | Shaun Ewing | Jan 16, 1951 00:00 |
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US-2538253-A // Artillery computer // Lakatos Emory ; Och Henry G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 6.86 MB | Shaun Ewing | Jan 16, 1951 00:00 | US-2538253-A // Artillery computer // Lakatos Emory ; Och Henry G. // Bell Telephone Labor Inc | ||||
| PDF File 2594014.pdf | 6.60 MB | Shaun Ewing | Apr 22, 1952 00:00 |
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US-2594014-A // Crossbar tandem office for step-bystep telephone areas // Haines William T. ; Newsom James B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 6.60 MB | Shaun Ewing | Apr 22, 1952 00:00 | US-2594014-A // Crossbar tandem office for step-bystep telephone areas // Haines William T. ; Newsom James B. // Bell Telephone Labor Inc |
