Unable to load page tree. It seems that you do not have permission to view the root page.
Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2937345.pdf | 593 kB | Shaun Ewing | May 17, 1960 00:00 |
|
US-2937345-A // Non-reciprocal wave transmission // Turner Edward H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 593 kB | Shaun Ewing | May 17, 1960 00:00 | US-2937345-A // Non-reciprocal wave transmission // Turner Edward H. // Bell Telephone Labor Inc | ||||
| PDF File 2848653.pdf | 593 kB | Shaun Ewing | Aug 19, 1958 00:00 |
|
US-2848653-A // Transistor gating circuit // Hussey Luther W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 593 kB | Shaun Ewing | Aug 19, 1958 00:00 | US-2848653-A // Transistor gating circuit // Hussey Luther W. // Bell Telephone Labor Inc | ||||
| PDF File 2790109.pdf | 593 kB | Shaun Ewing | Apr 23, 1957 00:00 |
|
US-2790109-A // Shift register circuits // Hamilton Billy H. // Arthur J Ruhlig ; Bell Telephone Labor Inc | |||
| Version 1 (current) | 593 kB | Shaun Ewing | Apr 23, 1957 00:00 | US-2790109-A // Shift register circuits // Hamilton Billy H. // Arthur J Ruhlig ; Bell Telephone Labor Inc | ||||
| PDF File 2875639.pdf | 592 kB | Shaun Ewing | Mar 03, 1959 00:00 |
|
US-2875639-A // Switching device mechanism // Smith Howard J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 592 kB | Shaun Ewing | Mar 03, 1959 00:00 | US-2875639-A // Switching device mechanism // Smith Howard J. // Bell Telephone Labor Inc | ||||
| PDF File 2817702.pdf | 592 kB | Shaun Ewing | Dec 24, 1957 00:00 |
|
US-2817702-A // Feedback intensity control for continuous film scanner // Graham Robert E. ; Mattke Charles F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 592 kB | Shaun Ewing | Dec 24, 1957 00:00 | US-2817702-A // Feedback intensity control for continuous film scanner // Graham Robert E. ; Mattke Charles F. // Bell Telephone Labor Inc | ||||
| PDF File 2953646.pdf | 591 kB | Shaun Ewing | Sept 20, 1960 00:00 |
|
US-2953646-A // Balanced impulser circuit // Gerkensmeier Otto F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 591 kB | Shaun Ewing | Sept 20, 1960 00:00 | US-2953646-A // Balanced impulser circuit // Gerkensmeier Otto F. // Bell Telephone Labor Inc | ||||
| PDF File 2761020.pdf | 591 kB | Shaun Ewing | Aug 28, 1956 00:00 |
|
US-2761020-A // Frequency selective semiconductor circuit elements // Shockley William // Bell Telephone Labor Inc | |||
| Version 1 (current) | 591 kB | Shaun Ewing | Aug 28, 1956 00:00 | US-2761020-A // Frequency selective semiconductor circuit elements // Shockley William // Bell Telephone Labor Inc | ||||
| PDF File 2850694.pdf | 590 kB | Shaun Ewing | Sept 02, 1958 00:00 |
|
US-2850694-A // Current supply apparatus for load voltage regulation // Hamilton Billy H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 590 kB | Shaun Ewing | Sept 02, 1958 00:00 | US-2850694-A // Current supply apparatus for load voltage regulation // Hamilton Billy H. // Bell Telephone Labor Inc | ||||
| PDF File 2821659.pdf | 589 kB | Shaun Ewing | Jan 28, 1958 00:00 |
|
US-2821659-A // Magnetron // Feinstein Joseph // Bell Telephone Labor Inc | |||
| Version 1 (current) | 589 kB | Shaun Ewing | Jan 28, 1958 00:00 | US-2821659-A // Magnetron // Feinstein Joseph // Bell Telephone Labor Inc | ||||
| PDF File 2759848.pdf | 589 kB | Shaun Ewing | Aug 21, 1956 00:00 |
|
US-2759848-A // Deposition of metal films from carbonyls // Sullivan Miles V. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 589 kB | Shaun Ewing | Aug 21, 1956 00:00 | US-2759848-A // Deposition of metal films from carbonyls // Sullivan Miles V. // Bell Telephone Labor Inc | ||||
| PDF File 2834943.pdf | 588 kB | Shaun Ewing | May 13, 1958 00:00 |
|
US-2834943-A // Mechanically coupled electromechanical and magnetomechanical transducers // Grisdale Richard O. ; Rowen John H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 588 kB | Shaun Ewing | May 13, 1958 00:00 | US-2834943-A // Mechanically coupled electromechanical and magnetomechanical transducers // Grisdale Richard O. ; Rowen John H. // Bell Telephone Labor Inc | ||||
| PDF File 2821959.pdf | 588 kB | Shaun Ewing | Feb 04, 1958 00:00 |
|
US-2821959-A // Mass soldering of electrical assemblies // Franz Ada L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 588 kB | Shaun Ewing | Feb 04, 1958 00:00 | US-2821959-A // Mass soldering of electrical assemblies // Franz Ada L. // Bell Telephone Labor Inc | ||||
| PDF File 2827518.pdf | 587 kB | Shaun Ewing | Mar 18, 1958 00:00 |
|
US-2827518-A // Damping means for crossbar switch selecting finger // Burwell Lucy P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 587 kB | Shaun Ewing | Mar 18, 1958 00:00 | US-2827518-A // Damping means for crossbar switch selecting finger // Burwell Lucy P. // Bell Telephone Labor Inc | ||||
| PDF File 2923839.pdf | 587 kB | Shaun Ewing | Feb 02, 1960 00:00 |
|
US-2923839-A // Shift register interstage coupling circuitry // Meyers Stanley T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 587 kB | Shaun Ewing | Feb 02, 1960 00:00 | US-2923839-A // Shift register interstage coupling circuitry // Meyers Stanley T. // Bell Telephone Labor Inc | ||||
| PDF File 2936431.pdf | 587 kB | Shaun Ewing | May 10, 1960 00:00 |
|
US-2936431-A // Negative impedance circuit // Guenther Richard // Bell Telephone Labor Inc | |||
| Version 1 (current) | 587 kB | Shaun Ewing | May 10, 1960 00:00 | US-2936431-A // Negative impedance circuit // Guenther Richard // Bell Telephone Labor Inc | ||||
| PDF File 2941154.pdf | 587 kB | Shaun Ewing | Jun 14, 1960 00:00 |
|
US-2941154-A // Parallel transistor amplifiers // Rogers Samuel C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 587 kB | Shaun Ewing | Jun 14, 1960 00:00 | US-2941154-A // Parallel transistor amplifiers // Rogers Samuel C. // Bell Telephone Labor Inc | ||||
| PDF File 2951200.pdf | 586 kB | Shaun Ewing | Aug 30, 1960 00:00 |
|
US-2951200-A // Calibration indicator // Critchlow George F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 586 kB | Shaun Ewing | Aug 30, 1960 00:00 | US-2951200-A // Calibration indicator // Critchlow George F. // Bell Telephone Labor Inc | ||||
| PDF File 2797361.pdf | 585 kB | Shaun Ewing | Jun 25, 1957 00:00 |
|
US-2797361-A // Magnetrons // Glass Myron S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 585 kB | Shaun Ewing | Jun 25, 1957 00:00 | US-2797361-A // Magnetrons // Glass Myron S. // Bell Telephone Labor Inc | ||||
| PDF File 2794859.pdf | 585 kB | Shaun Ewing | Jun 04, 1957 00:00 |
|
US-2794859-A // Station identification systems // Abbott Henry H. ; Welch Paul V. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 585 kB | Shaun Ewing | Jun 04, 1957 00:00 | US-2794859-A // Station identification systems // Abbott Henry H. ; Welch Paul V. // Bell Telephone Labor Inc | ||||
| PDF File 2864079.pdf | 585 kB | Shaun Ewing | Dec 09, 1958 00:00 |
|
US-2864079-A // Pulse signaling circuit // Anderson John R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 585 kB | Shaun Ewing | Dec 09, 1958 00:00 | US-2864079-A // Pulse signaling circuit // Anderson John R. // Bell Telephone Labor Inc |
