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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2685066.pdf | 1.14 MB | Shaun Ewing | Jul 27, 1954 00:00 |
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US-2685066-A // Impedance inversion networks // Barney Harold L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.14 MB | Shaun Ewing | Jul 27, 1954 00:00 | US-2685066-A // Impedance inversion networks // Barney Harold L. // Bell Telephone Labor Inc | ||||
| PDF File 2588397.pdf | 1.14 MB | Shaun Ewing | Mar 11, 1952 00:00 |
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US-2588397-A // Spaced-pulse impulse sender // Lovell Clarence A. ; Parkinson David B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.14 MB | Shaun Ewing | Mar 11, 1952 00:00 | US-2588397-A // Spaced-pulse impulse sender // Lovell Clarence A. ; Parkinson David B. // Bell Telephone Labor Inc | ||||
| PDF File 2674409.pdf | 1.14 MB | Shaun Ewing | Apr 06, 1954 00:00 |
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US-2674409-A // Electrical generator of products and functions // Lakatos Emory // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.14 MB | Shaun Ewing | Apr 06, 1954 00:00 | US-2674409-A // Electrical generator of products and functions // Lakatos Emory // Bell Telephone Labor Inc | ||||
| PDF File 2612633.pdf | 1.13 MB | Shaun Ewing | Sept 30, 1952 00:00 |
|
US-2612633-A // Multiplex converter // Cutler Cassius C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.13 MB | Shaun Ewing | Sept 30, 1952 00:00 | US-2612633-A // Multiplex converter // Cutler Cassius C. // Bell Telephone Labor Inc | ||||
| PDF File 2725555.pdf | 1.13 MB | Shaun Ewing | Nov 29, 1955 00:00 |
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US-2725555-A // Automatic frequency control // Hopper Andrew L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.13 MB | Shaun Ewing | Nov 29, 1955 00:00 | US-2725555-A // Automatic frequency control // Hopper Andrew L. // Bell Telephone Labor Inc | ||||
| PDF File 2647958.pdf | 1.13 MB | Shaun Ewing | Aug 04, 1953 00:00 |
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US-2647958-A // Voltage and current bias of transistors // Barney Harold L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.13 MB | Shaun Ewing | Aug 04, 1953 00:00 | US-2647958-A // Voltage and current bias of transistors // Barney Harold L. // Bell Telephone Labor Inc | ||||
| PDF File 2577795.pdf | 1.13 MB | Shaun Ewing | Dec 11, 1951 00:00 |
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US-2577795-A // Stabilized frequency-modulated multivibrator // Mohr Milton E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.13 MB | Shaun Ewing | Dec 11, 1951 00:00 | US-2577795-A // Stabilized frequency-modulated multivibrator // Mohr Milton E. // Bell Telephone Labor Inc | ||||
| PDF File 2649553.pdf | 1.12 MB | Shaun Ewing | Aug 18, 1953 00:00 |
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US-2649553-A // Filamentary cathode support structure // Cisne Luther E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.12 MB | Shaun Ewing | Aug 18, 1953 00:00 | US-2649553-A // Filamentary cathode support structure // Cisne Luther E. // Bell Telephone Labor Inc | ||||
| PDF File 2617980.pdf | 1.12 MB | Shaun Ewing | Nov 11, 1952 00:00 |
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US-2617980-A // Coder for pulse code modulation systems // Gray Frank // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.12 MB | Shaun Ewing | Nov 11, 1952 00:00 | US-2617980-A // Coder for pulse code modulation systems // Gray Frank // Bell Telephone Labor Inc | ||||
| PDF File 2537843.pdf | 1.12 MB | Shaun Ewing | Jan 09, 1951 00:00 |
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US-2537843-A // Pulse regeneration apparatus // Meacham Larned A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.12 MB | Shaun Ewing | Jan 09, 1951 00:00 | US-2537843-A // Pulse regeneration apparatus // Meacham Larned A. // Bell Telephone Labor Inc | ||||
| PDF File 2594300.pdf | 1.12 MB | Shaun Ewing | Apr 29, 1952 00:00 |
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US-2594300-A // Spaced-pulse type impulse sender // Dunlap Kermit S. ; Lovell Clarence A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.12 MB | Shaun Ewing | Apr 29, 1952 00:00 | US-2594300-A // Spaced-pulse type impulse sender // Dunlap Kermit S. ; Lovell Clarence A. // Bell Telephone Labor Inc | ||||
| PDF File 2539556.pdf | 1.12 MB | Shaun Ewing | Jan 30, 1951 00:00 |
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US-2539556-A // Variable delay speech privacy system // Steinberg John C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.12 MB | Shaun Ewing | Jan 30, 1951 00:00 | US-2539556-A // Variable delay speech privacy system // Steinberg John C. // Bell Telephone Labor Inc | ||||
| PDF File 2546824.pdf | 1.12 MB | Shaun Ewing | Mar 27, 1951 00:00 |
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US-2546824-A // Electrical protective apparatus // Koliss Peter P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.12 MB | Shaun Ewing | Mar 27, 1951 00:00 | US-2546824-A // Electrical protective apparatus // Koliss Peter P. // Bell Telephone Labor Inc | ||||
| PDF File 2715657.pdf | 1.12 MB | Shaun Ewing | Aug 16, 1955 00:00 |
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US-2715657-A // Electrical information system // Jr. Frederick T. Andrews, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.12 MB | Shaun Ewing | Aug 16, 1955 00:00 | US-2715657-A // Electrical information system // Jr. Frederick T. Andrews, // Bell Telephone Labor Inc | ||||
| PDF File 2713650.pdf | 1.12 MB | Shaun Ewing | Jul 19, 1955 00:00 |
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US-2713650-A // Electron discharge devices // Sears Raymond W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.12 MB | Shaun Ewing | Jul 19, 1955 00:00 | US-2713650-A // Electron discharge devices // Sears Raymond W. // Bell Telephone Labor Inc | ||||
| PDF File 2695397.pdf | 1.12 MB | Shaun Ewing | Nov 23, 1954 00:00 |
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US-2695397-A // Ferroelectric storage circuits // Anderson John R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.12 MB | Shaun Ewing | Nov 23, 1954 00:00 | US-2695397-A // Ferroelectric storage circuits // Anderson John R. // Bell Telephone Labor Inc | ||||
| PDF File 2627541.pdf | 1.11 MB | Shaun Ewing | Feb 03, 1953 00:00 |
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US-2627541-A // Determination of pitch frequency of complex wave // Miller Ralph L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.11 MB | Shaun Ewing | Feb 03, 1953 00:00 | US-2627541-A // Determination of pitch frequency of complex wave // Miller Ralph L. // Bell Telephone Labor Inc | ||||
| PDF File 2606309.pdf | 1.11 MB | Shaun Ewing | Aug 05, 1952 00:00 |
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US-2606309-A // Glow discharge device // Townsend Mark A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.11 MB | Shaun Ewing | Aug 05, 1952 00:00 | US-2606309-A // Glow discharge device // Townsend Mark A. // Bell Telephone Labor Inc | ||||
| PDF File 2635810.pdf | 1.11 MB | Shaun Ewing | Apr 21, 1953 00:00 |
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US-2635810-A // Multicathode gaseous discharge device and circuits // Townsend Mark A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.11 MB | Shaun Ewing | Apr 21, 1953 00:00 | US-2635810-A // Multicathode gaseous discharge device and circuits // Townsend Mark A. // Bell Telephone Labor Inc | ||||
| PDF File 2561212.pdf | 1.11 MB | Shaun Ewing | Jul 17, 1951 00:00 |
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US-2561212-A // Microwave hybrid branching systems // Lewis Willard D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.11 MB | Shaun Ewing | Jul 17, 1951 00:00 | US-2561212-A // Microwave hybrid branching systems // Lewis Willard D. // Bell Telephone Labor Inc |
