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 2840749.pdf | 494 kB | Shaun Ewing | Jun 24, 1958 00:00 |
|
US-2840749-A // Electron discharge devices // Goddard Charles T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 494 kB | Shaun Ewing | Jun 24, 1958 00:00 | US-2840749-A // Electron discharge devices // Goddard Charles T. // Bell Telephone Labor Inc | ||||
| PDF File 2896128.pdf | 493 kB | Shaun Ewing | Jul 21, 1959 00:00 |
|
US-2896128-A // Lightning surge protecting apparatus // Fuller Calvin S. ; Pearson Gerald L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 493 kB | Shaun Ewing | Jul 21, 1959 00:00 | US-2896128-A // Lightning surge protecting apparatus // Fuller Calvin S. ; Pearson Gerald L. // Bell Telephone Labor Inc | ||||
| PDF File 2898422.pdf | 493 kB | Shaun Ewing | Aug 04, 1959 00:00 |
|
US-2898422-A // Circuit controlling device // Jr. Robert L. Peek, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 493 kB | Shaun Ewing | Aug 04, 1959 00:00 | US-2898422-A // Circuit controlling device // Jr. Robert L. Peek, // Bell Telephone Labor Inc | ||||
| PDF File 2870332.pdf | 493 kB | Shaun Ewing | Jan 20, 1959 00:00 |
|
US-2870332-A // Oscillation generator // Mills John K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 493 kB | Shaun Ewing | Jan 20, 1959 00:00 | US-2870332-A // Oscillation generator // Mills John K. // Bell Telephone Labor Inc | ||||
| PDF File 2935684.pdf | 493 kB | Shaun Ewing | May 03, 1960 00:00 |
|
US-2935684-A // Direct reading noise figure measuring instrument // Lanning Harold E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 493 kB | Shaun Ewing | May 03, 1960 00:00 | US-2935684-A // Direct reading noise figure measuring instrument // Lanning Harold E. // Bell Telephone Labor Inc | ||||
| PDF File 2903583.pdf | 492 kB | Shaun Ewing | Sept 08, 1959 00:00 |
|
US-2903583-A // Hard tube modulator pulse transformer // Hasley Andrew D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 492 kB | Shaun Ewing | Sept 08, 1959 00:00 | US-2903583-A // Hard tube modulator pulse transformer // Hasley Andrew D. // Bell Telephone Labor Inc | ||||
| PDF File 2928031.pdf | 492 kB | Shaun Ewing | Mar 08, 1960 00:00 |
|
US-2928031-A // Contact member for semiconductor translating device // Iglesias David E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 492 kB | Shaun Ewing | Mar 08, 1960 00:00 | US-2928031-A // Contact member for semiconductor translating device // Iglesias David E. // Bell Telephone Labor Inc | ||||
| PDF File 2852736.pdf | 492 kB | Shaun Ewing | Sept 16, 1958 00:00 |
|
US-2852736-A // Relay test recorder // Jr. Charles F. Spahn, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 492 kB | Shaun Ewing | Sept 16, 1958 00:00 | US-2852736-A // Relay test recorder // Jr. Charles F. Spahn, // Bell Telephone Labor Inc | ||||
| PDF File 2787673.pdf | 492 kB | Shaun Ewing | Apr 02, 1957 00:00 |
|
US-2787673-A // Instantaneous automatic gain control for pulse circuits // Cutler Cassius C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 492 kB | Shaun Ewing | Apr 02, 1957 00:00 | US-2787673-A // Instantaneous automatic gain control for pulse circuits // Cutler Cassius C. // Bell Telephone Labor Inc | ||||
| PDF File 2953696.pdf | 491 kB | Shaun Ewing | Sept 20, 1960 00:00 |
|
US-2953696-A // Piezoelectric crystal unit // Ruggles David M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 491 kB | Shaun Ewing | Sept 20, 1960 00:00 | US-2953696-A // Piezoelectric crystal unit // Ruggles David M. // Bell Telephone Labor Inc | ||||
| PDF File 2832051.pdf | 491 kB | Shaun Ewing | Apr 22, 1958 00:00 |
|
US-2832051-A // Push-pull transistor modulator // Raisbeck Gordon // Bell Telephone Labor Inc | |||
| Version 1 (current) | 491 kB | Shaun Ewing | Apr 22, 1958 00:00 | US-2832051-A // Push-pull transistor modulator // Raisbeck Gordon // Bell Telephone Labor Inc | ||||
| PDF File 2930833.pdf | 490 kB | Shaun Ewing | Mar 29, 1960 00:00 |
|
US-2930833-A // Electrical conductor having transposed conducting members // Doherty William H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 490 kB | Shaun Ewing | Mar 29, 1960 00:00 | US-2930833-A // Electrical conductor having transposed conducting members // Doherty William H. // Bell Telephone Labor Inc | ||||
| PDF File 2882468.pdf | 489 kB | Shaun Ewing | Apr 14, 1959 00:00 |
|
US-2882468-A // Semiconducting materials and devices made therefrom // Wernick Jack H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 489 kB | Shaun Ewing | Apr 14, 1959 00:00 | US-2882468-A // Semiconducting materials and devices made therefrom // Wernick Jack H. // Bell Telephone Labor Inc | ||||
| PDF File 2886809.pdf | 488 kB | Shaun Ewing | May 12, 1959 00:00 |
|
US-2886809-A // Multiservice type telephone ringer // Kalin Walter ; Lavery Grant G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 488 kB | Shaun Ewing | May 12, 1959 00:00 | US-2886809-A // Multiservice type telephone ringer // Kalin Walter ; Lavery Grant G. // Bell Telephone Labor Inc | ||||
| PDF File 2939034.pdf | 487 kB | Shaun Ewing | May 31, 1960 00:00 |
|
US-2939034-A // Electron gun for slalom focusing systems // Cook John S. ; Kompfner Rudolf ; Yocom Willis H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 487 kB | Shaun Ewing | May 31, 1960 00:00 | US-2939034-A // Electron gun for slalom focusing systems // Cook John S. ; Kompfner Rudolf ; Yocom Willis H. // Bell Telephone Labor Inc | ||||
| PDF File 2804596.pdf | 487 kB | Shaun Ewing | Aug 27, 1957 00:00 |
|
US-2804596-A // Balanced amplitude modulation with reinserted carrier // Hawks Verl J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 487 kB | Shaun Ewing | Aug 27, 1957 00:00 | US-2804596-A // Balanced amplitude modulation with reinserted carrier // Hawks Verl J. // Bell Telephone Labor Inc | ||||
| PDF File 2922857.pdf | 487 kB | Shaun Ewing | Jan 26, 1960 00:00 |
|
US-2922857-A // Contact making device // Jr. Robert L. Peek, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 487 kB | Shaun Ewing | Jan 26, 1960 00:00 | US-2922857-A // Contact making device // Jr. Robert L. Peek, // Bell Telephone Labor Inc | ||||
| PDF File 2884607.pdf | 486 kB | Shaun Ewing | Apr 28, 1959 00:00 |
|
US-2884607-A // Semiconductor nonlinear capacitance diode // Jr. Arthur Uhlir, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 486 kB | Shaun Ewing | Apr 28, 1959 00:00 | US-2884607-A // Semiconductor nonlinear capacitance diode // Jr. Arthur Uhlir, // Bell Telephone Labor Inc | ||||
| PDF File 2886706.pdf | 486 kB | Shaun Ewing | May 12, 1959 00:00 |
|
US-2886706-A // Blocking oscillator pulse width control // Rogers Samuel C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 486 kB | Shaun Ewing | May 12, 1959 00:00 | US-2886706-A // Blocking oscillator pulse width control // Rogers Samuel C. // Bell Telephone Labor Inc | ||||
| PDF File 2828353.pdf | 486 kB | Shaun Ewing | Mar 25, 1958 00:00 |
|
US-2828353-A // Method and means for making joints in insulated conductors // Adams William E. ; Jr. Lester W. Faulkner, ; Kleinfelder Walter C. ; Pawel Hans E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 486 kB | Shaun Ewing | Mar 25, 1958 00:00 | US-2828353-A // Method and means for making joints in insulated conductors // Adams William E. ; Jr. Lester W. Faulkner, ; Kleinfelder Walter C. ; Pawel Hans E. // Bell Telephone Labor Inc |
