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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2739183.pdf | 2.01 MB | Shaun Ewing | Mar 20, 1956 00:00 |
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US-2739183-A // Magnetic scanning arrangement providing compensation for battery variation and variation of other components // Newby Neal D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.01 MB | Shaun Ewing | Mar 20, 1956 00:00 | US-2739183-A // Magnetic scanning arrangement providing compensation for battery variation and variation of other components // Newby Neal D. // Bell Telephone Labor Inc | ||||
| PDF File 2739187.pdf | 1.76 MB | Shaun Ewing | Mar 20, 1956 00:00 |
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US-2739187-A // Station number identifier // Holden William H. T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.76 MB | Shaun Ewing | Mar 20, 1956 00:00 | US-2739187-A // Station number identifier // Holden William H. T. // 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 2739275.pdf | 426 kB | Shaun Ewing | Mar 20, 1956 00:00 |
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US-2739275-A // Stabilization of electrolytic capacitors // Houtz Charles C. ; Mclean David A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 426 kB | Shaun Ewing | Mar 20, 1956 00:00 | US-2739275-A // Stabilization of electrolytic capacitors // Houtz Charles C. ; Mclean David A. // Bell Telephone Labor Inc | ||||
| PDF File 2739298.pdf | 4.11 MB | Shaun Ewing | Mar 20, 1956 00:00 |
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US-2739298-A // Multifrequency high speed calling signal generator // Lovell Clarence A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 4.11 MB | Shaun Ewing | Mar 20, 1956 00:00 | US-2739298-A // Multifrequency high speed calling signal generator // Lovell Clarence A. // Bell Telephone Labor Inc | ||||
| PDF File 2739371.pdf | 889 kB | Shaun Ewing | Mar 27, 1956 00:00 |
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US-2739371-A // Method for producing conducting coils // Grisdale Richard O. ; Sauer Harold A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 889 kB | Shaun Ewing | Mar 27, 1956 00:00 | US-2739371-A // Method for producing conducting coils // Grisdale Richard O. ; Sauer Harold A. // Bell Telephone Labor Inc | ||||
| PDF File 2740003.pdf | 6.63 MB | Shaun Ewing | Mar 27, 1956 00:00 |
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US-2740003-A // Rotational use of register circuits in telephone switching systems // Newby Neal D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 6.63 MB | Shaun Ewing | Mar 27, 1956 00:00 | US-2740003-A // Rotational use of register circuits in telephone switching systems // Newby Neal D. // Bell Telephone Labor Inc | ||||
| PDF File 2740006.pdf | 478 kB | Shaun Ewing | Mar 27, 1956 00:00 |
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US-2740006-A // Rotary switch with centrifugal contactor // Drugan Walter T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 478 kB | Shaun Ewing | Mar 27, 1956 00:00 | US-2740006-A // Rotary switch with centrifugal contactor // Drugan Walter T. // Bell Telephone Labor Inc | ||||
| PDF File 2740068.pdf | 432 kB | Shaun Ewing | Mar 27, 1956 00:00 |
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US-2740068-A // Traveling wave electron discharge device // Robertson George H. ; Walsh Edward J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 432 kB | Shaun Ewing | Mar 27, 1956 00:00 | US-2740068-A // Traveling wave electron discharge device // Robertson George H. ; Walsh Edward J. // Bell Telephone Labor Inc | ||||
| PDF File 2740094.pdf | 483 kB | Shaun Ewing | Mar 27, 1956 00:00 |
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US-2740094-A // Wave-guide impedance elements // Fox Arthur G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 483 kB | Shaun Ewing | Mar 27, 1956 00:00 | US-2740094-A // Wave-guide impedance elements // Fox Arthur G. // Bell Telephone Labor Inc | ||||
| PDF File 2740583.pdf | 1.28 MB | Shaun Ewing | Apr 03, 1956 00:00 |
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US-2740583-A // Resolving and integrating arrangement // Holden William H. T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.28 MB | Shaun Ewing | Apr 03, 1956 00:00 | US-2740583-A // Resolving and integrating arrangement // Holden William H. T. // Bell Telephone Labor Inc | ||||
| PDF File 2740700.pdf | 424 kB | Shaun Ewing | Apr 03, 1956 00:00 |
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US-2740700-A // Method for portraying p-n junctions in silicon // Fuller Calvin S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 424 kB | Shaun Ewing | Apr 03, 1956 00:00 | US-2740700-A // Method for portraying p-n junctions in silicon // Fuller Calvin S. // Bell Telephone Labor Inc | ||||
| PDF File 2740834.pdf | 365 kB | Shaun Ewing | Apr 03, 1956 00:00 |
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US-2740834-A // Magnetically loaded electrical conductors // Jr. John G. Kreer, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 365 kB | Shaun Ewing | Apr 03, 1956 00:00 | US-2740834-A // Magnetically loaded electrical conductors // Jr. John G. Kreer, // Bell Telephone Labor Inc | ||||
| PDF File 2740837.pdf | 989 kB | Shaun Ewing | Apr 03, 1956 00:00 |
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US-2740837-A // Semiconductor signal translating devices // Kirkpatrick William E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 989 kB | Shaun Ewing | Apr 03, 1956 00:00 | US-2740837-A // Semiconductor signal translating devices // Kirkpatrick William E. // Bell Telephone Labor Inc | ||||
| PDF File 2740838.pdf | 1.51 MB | Shaun Ewing | Apr 03, 1956 00:00 |
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US-2740838-A // Pulse transmission system // Pierce John R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.51 MB | Shaun Ewing | Apr 03, 1956 00:00 | US-2740838-A // Pulse transmission system // Pierce John R. // Bell Telephone Labor Inc | ||||
| PDF File 2740845.pdf | 1.41 MB | Shaun Ewing | Apr 03, 1956 00:00 |
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US-2740845-A // Ringing and signaling current supply for telephone system // Mills John K. ; Ross Walter S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.41 MB | Shaun Ewing | Apr 03, 1956 00:00 | US-2740845-A // Ringing and signaling current supply for telephone system // Mills John K. ; Ross Walter S. // Bell Telephone Labor Inc | ||||
| PDF File 2740901.pdf | 606 kB | Shaun Ewing | Apr 03, 1956 00:00 |
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US-2740901-A // Differential photocell detector using junction semiconductors // Graham Robert E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 606 kB | Shaun Ewing | Apr 03, 1956 00:00 | US-2740901-A // Differential photocell detector using junction semiconductors // Graham Robert E. // Bell Telephone Labor Inc | ||||
| PDF File 2740912.pdf | 580 kB | Shaun Ewing | Apr 03, 1956 00:00 |
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US-2740912-A // Television pick-up tube // Graham Robert E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 580 kB | Shaun Ewing | Apr 03, 1956 00:00 | US-2740912-A // Television pick-up tube // Graham Robert E. // Bell Telephone Labor Inc | ||||
| PDF File 2740940.pdf | 1.34 MB | Shaun Ewing | Apr 03, 1956 00:00 |
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US-2740940-A // High speed negative resistance // Becker Joseph A. ; Waltz Maynard C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.34 MB | Shaun Ewing | Apr 03, 1956 00:00 | US-2740940-A // High speed negative resistance // Becker Joseph A. ; Waltz Maynard C. // Bell Telephone Labor Inc | ||||
| PDF File 2741436.pdf | 387 kB | Shaun Ewing | Apr 10, 1956 00:00 |
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US-2741436-A // Wire wrapping tool for fine wires // Belek Emil // Bell Telephone Labor Inc | |||
| Version 1 (current) | 387 kB | Shaun Ewing | Apr 10, 1956 00:00 | US-2741436-A // Wire wrapping tool for fine wires // Belek Emil // Bell Telephone Labor Inc |
