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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2950454.pdf | 712 kB | Shaun Ewing | Aug 23, 1960 00:00 |
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US-2950454-A // Helix wave guide // Unger Hans-Georg // Bell Telephone Labor Inc | |||
| Version 1 (current) | 712 kB | Shaun Ewing | Aug 23, 1960 00:00 | US-2950454-A // Helix wave guide // Unger Hans-Georg // Bell Telephone Labor Inc | ||||
| PDF File 2860284.pdf | 711 kB | Shaun Ewing | Nov 11, 1958 00:00 |
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US-2860284-A // Cathode ray tube circuit to maintain uniform trace intensity // Mckim Burton // Bell Telephone Labor Inc | |||
| Version 1 (current) | 711 kB | Shaun Ewing | Nov 11, 1958 00:00 | US-2860284-A // Cathode ray tube circuit to maintain uniform trace intensity // Mckim Burton // Bell Telephone Labor Inc | ||||
| PDF File 2931992.pdf | 711 kB | Shaun Ewing | Apr 05, 1960 00:00 |
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US-2931992-A // Microwave impedance branch // Caroselli Frank // Bell Telephone Labor Inc | |||
| Version 1 (current) | 711 kB | Shaun Ewing | Apr 05, 1960 00:00 | US-2931992-A // Microwave impedance branch // Caroselli Frank // Bell Telephone Labor Inc | ||||
| PDF File 2903598.pdf | 711 kB | Shaun Ewing | Sept 08, 1959 00:00 |
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US-2903598-A // Beam positioning system // Jr. Charles W. Hoover, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 711 kB | Shaun Ewing | Sept 08, 1959 00:00 | US-2903598-A // Beam positioning system // Jr. Charles W. Hoover, // Bell Telephone Labor Inc | ||||
| PDF File 2776345.pdf | 711 kB | Shaun Ewing | Jan 01, 1957 00:00 |
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US-2776345-A // Distortion correction in repeatered carrier transmission systems // Gammie James ; Lovell George H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 711 kB | Shaun Ewing | Jan 01, 1957 00:00 | US-2776345-A // Distortion correction in repeatered carrier transmission systems // Gammie James ; Lovell George H. // Bell Telephone Labor Inc | ||||
| PDF File 2890287.pdf | 710 kB | Shaun Ewing | Jun 09, 1959 00:00 |
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US-2890287-A // Impulse dial // Goldschmidt Karl // Bell Telephone Labor Inc | |||
| Version 1 (current) | 710 kB | Shaun Ewing | Jun 09, 1959 00:00 | US-2890287-A // Impulse dial // Goldschmidt Karl // Bell Telephone Labor Inc | ||||
| PDF File 2739190.pdf | 709 kB | Shaun Ewing | Mar 20, 1956 00:00 |
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US-2739190-A // Transistor amplifiers and circuit arrangements therefor // Jr. Robert L. Wallace, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 709 kB | Shaun Ewing | Mar 20, 1956 00:00 | US-2739190-A // Transistor amplifiers and circuit arrangements therefor // Jr. Robert L. Wallace, // Bell Telephone Labor Inc | ||||
| PDF File 2901381.pdf | 709 kB | Shaun Ewing | Aug 25, 1959 00:00 |
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US-2901381-A // Method of making electrical resistors // Teal Gordon K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 709 kB | Shaun Ewing | Aug 25, 1959 00:00 | US-2901381-A // Method of making electrical resistors // Teal Gordon K. // Bell Telephone Labor Inc | ||||
| PDF File 2873389.pdf | 708 kB | Shaun Ewing | Feb 10, 1959 00:00 |
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US-2873389-A // Logic circuit // Cagle William B. ; Ulrich Werner // Bell Telephone Labor Inc | |||
| Version 1 (current) | 708 kB | Shaun Ewing | Feb 10, 1959 00:00 | US-2873389-A // Logic circuit // Cagle William B. ; Ulrich Werner // Bell Telephone Labor Inc | ||||
| PDF File 2883468.pdf | 708 kB | Shaun Ewing | Apr 21, 1959 00:00 |
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US-2883468-A // Calling line identifier // Goldschmidt Karl // Bell Telephone Labor Inc | |||
| Version 1 (current) | 708 kB | Shaun Ewing | Apr 21, 1959 00:00 | US-2883468-A // Calling line identifier // Goldschmidt Karl // Bell Telephone Labor Inc | ||||
| PDF File 2813233.pdf | 707 kB | Shaun Ewing | Nov 12, 1957 00:00 |
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US-2813233-A // Semiconductive device // Shockley William // Bell Telephone Labor Inc | |||
| Version 1 (current) | 707 kB | Shaun Ewing | Nov 12, 1957 00:00 | US-2813233-A // Semiconductive device // Shockley William // Bell Telephone Labor Inc | ||||
| PDF File 2831986.pdf | 704 kB | Shaun Ewing | Apr 22, 1958 00:00 |
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US-2831986-A // Semiconductor trigger circuit // Sumner Eric E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 704 kB | Shaun Ewing | Apr 22, 1958 00:00 | US-2831986-A // Semiconductor trigger circuit // Sumner Eric E. // Bell Telephone Labor Inc | ||||
| PDF File 2764743.pdf | 704 kB | Shaun Ewing | Sept 25, 1956 00:00 |
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US-2764743-A // Microwave frequency-selective mode absorber // Robertson Sloan D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 704 kB | Shaun Ewing | Sept 25, 1956 00:00 | US-2764743-A // Microwave frequency-selective mode absorber // Robertson Sloan D. // Bell Telephone Labor Inc | ||||
| PDF File 2880310.pdf | 702 kB | Shaun Ewing | Mar 31, 1959 00:00 |
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US-2880310-A // Microwave passive repeaters // Jr. William C. Jakes, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 702 kB | Shaun Ewing | Mar 31, 1959 00:00 | US-2880310-A // Microwave passive repeaters // Jr. William C. Jakes, // Bell Telephone Labor Inc | ||||
| PDF File 2831055.pdf | 701 kB | Shaun Ewing | Apr 15, 1958 00:00 |
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US-2831055-A // Optical apparatus for continuous motion multiple film projector // Mattke Charles F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 701 kB | Shaun Ewing | Apr 15, 1958 00:00 | US-2831055-A // Optical apparatus for continuous motion multiple film projector // Mattke Charles F. // Bell Telephone Labor Inc | ||||
| PDF File 2929034.pdf | 700 kB | Shaun Ewing | Mar 15, 1960 00:00 |
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US-2929034-A // Magnetic transmission systems // Doherty William H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 700 kB | Shaun Ewing | Mar 15, 1960 00:00 | US-2929034-A // Magnetic transmission systems // Doherty William H. // Bell Telephone Labor Inc | ||||
| PDF File 2888594.pdf | 700 kB | Shaun Ewing | May 26, 1959 00:00 |
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US-2888594-A // Traveling wave tube // Moster Clarence R. ; John Grant E. St. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 700 kB | Shaun Ewing | May 26, 1959 00:00 | US-2888594-A // Traveling wave tube // Moster Clarence R. ; John Grant E. St. // Bell Telephone Labor Inc | ||||
| PDF File 2895114.pdf | 700 kB | Shaun Ewing | Jul 14, 1959 00:00 |
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US-2895114-A // Nonreciprocal circuit element // Rowen John H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 700 kB | Shaun Ewing | Jul 14, 1959 00:00 | US-2895114-A // Nonreciprocal circuit element // Rowen John H. // Bell Telephone Labor Inc | ||||
| PDF File 2891101.pdf | 699 kB | Shaun Ewing | Jun 16, 1959 00:00 |
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US-2891101-A // Combined splice closure and cable terminal for plastic sheathed cable // Koliss Peter P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 699 kB | Shaun Ewing | Jun 16, 1959 00:00 | US-2891101-A // Combined splice closure and cable terminal for plastic sheathed cable // Koliss Peter P. // Bell Telephone Labor Inc | ||||
| PDF File 2769875.pdf | 699 kB | Shaun Ewing | Nov 06, 1956 00:00 |
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US-2769875-A // Mercury contact switch // Brown John T. L. ; Jr. Charles E. Pollard, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 699 kB | Shaun Ewing | Nov 06, 1956 00:00 | US-2769875-A // Mercury contact switch // Brown John T. L. ; Jr. Charles E. Pollard, // Bell Telephone Labor Inc |
