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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2575370.pdf | 1.29 MB | Shaun Ewing | Nov 20, 1951 00:00 |
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US-2575370-A // Cold cathode gaseous discharge device // Townsend Mark A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.29 MB | Shaun Ewing | Nov 20, 1951 00:00 | US-2575370-A // Cold cathode gaseous discharge device // Townsend Mark A. // Bell Telephone Labor Inc | ||||
| PDF File 2575371.pdf | 704 kB | Shaun Ewing | Nov 20, 1951 00:00 |
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US-2575371-A // Cold cathode gaseous discharge device // Townsend Mark A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 704 kB | Shaun Ewing | Nov 20, 1951 00:00 | US-2575371-A // Cold cathode gaseous discharge device // Townsend Mark A. // Bell Telephone Labor Inc | ||||
| PDF File 2575372.pdf | 371 kB | Shaun Ewing | Nov 20, 1951 00:00 |
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US-2575372-A // Cold cathode gaseous discharge device // Townsend Mark A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 371 kB | Shaun Ewing | Nov 20, 1951 00:00 | US-2575372-A // Cold cathode gaseous discharge device // Townsend Mark A. // Bell Telephone Labor Inc | ||||
| PDF File 2575383.pdf | 1.10 MB | Shaun Ewing | Nov 20, 1951 00:00 |
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US-2575383-A // High-frequency amplifying device // Field Lester M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.10 MB | Shaun Ewing | Nov 20, 1951 00:00 | US-2575383-A // High-frequency amplifying device // Field Lester M. // Bell Telephone Labor Inc | ||||
| PDF File 2575393.pdf | 1.94 MB | Shaun Ewing | Nov 20, 1951 00:00 |
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US-2575393-A // Electron beam tube filter // Peterson Liss C. ; Potter Ralph K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.94 MB | Shaun Ewing | Nov 20, 1951 00:00 | US-2575393-A // Electron beam tube filter // Peterson Liss C. ; Potter Ralph K. // Bell Telephone Labor Inc | ||||
| PDF File 2575397.pdf | 1.44 MB | Shaun Ewing | Nov 20, 1951 00:00 |
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US-2575397-A // Tape storage mechanism // Schmied James W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.44 MB | Shaun Ewing | Nov 20, 1951 00:00 | US-2575397-A // Tape storage mechanism // Schmied James W. // Bell Telephone Labor Inc | ||||
| PDF File 2575799.pdf | 1008 kB | Shaun Ewing | Nov 20, 1951 00:00 |
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US-2575799-A // High-frequency power and impedance monitor // Doherty William H. ; Morrison John F. ; Younker Elmer L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1008 kB | Shaun Ewing | Nov 20, 1951 00:00 | US-2575799-A // High-frequency power and impedance monitor // Doherty William H. ; Morrison John F. ; Younker Elmer L. // Bell Telephone Labor Inc | ||||
| PDF File 2575804.pdf | 862 kB | Shaun Ewing | Nov 20, 1951 00:00 |
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US-2575804-A // Microwave hybrid junction // Frlis Harald T. ; Lewis Willard D. ; Tillotson Le Roy C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 862 kB | Shaun Ewing | Nov 20, 1951 00:00 | US-2575804-A // Microwave hybrid junction // Frlis Harald T. ; Lewis Willard D. ; Tillotson Le Roy C. // Bell Telephone Labor Inc | ||||
| PDF File 2575819.pdf | 716 kB | Shaun Ewing | Nov 20, 1951 00:00 |
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US-2575819-A // Crystal unit // Laird Arthur G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 716 kB | Shaun Ewing | Nov 20, 1951 00:00 | US-2575819-A // Crystal unit // Laird Arthur G. // Bell Telephone Labor Inc | ||||
| PDF File 2575909.pdf | 1.72 MB | Shaun Ewing | Nov 20, 1951 00:00 |
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US-2575909-A // Voice-operated system // Davis Kingsbury H. ; Potter Ralph K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.72 MB | Shaun Ewing | Nov 20, 1951 00:00 | US-2575909-A // Voice-operated system // Davis Kingsbury H. ; Potter Ralph K. // Bell Telephone Labor Inc | ||||
| PDF File 2575910.pdf | 1.96 MB | Shaun Ewing | Nov 20, 1951 00:00 |
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US-2575910-A // Voice-operated signaling system // Mathes Robert C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.96 MB | Shaun Ewing | Nov 20, 1951 00:00 | US-2575910-A // Voice-operated signaling system // Mathes Robert C. // Bell Telephone Labor Inc | ||||
| PDF File 2575990.pdf | 782 kB | Shaun Ewing | Nov 20, 1951 00:00 |
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US-2575990-A // Automatic volume control // Augustadt Herbert W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 782 kB | Shaun Ewing | Nov 20, 1951 00:00 | US-2575990-A // Automatic volume control // Augustadt Herbert W. // Bell Telephone Labor Inc | ||||
| PDF File 2575993.pdf | 1.19 MB | Shaun Ewing | Nov 20, 1951 00:00 |
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US-2575993-A // Multiple carrier transmission system // Bennett William R. ; Feldman Carl B. H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.19 MB | Shaun Ewing | Nov 20, 1951 00:00 | US-2575993-A // Multiple carrier transmission system // Bennett William R. ; Feldman Carl B. H. // Bell Telephone Labor Inc | ||||
| PDF File 2576026.pdf | 439 kB | Shaun Ewing | Nov 20, 1951 00:00 |
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US-2576026-A // Electronic switch // Meacham Larned A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 439 kB | Shaun Ewing | Nov 20, 1951 00:00 | US-2576026-A // Electronic switch // Meacham Larned A. // Bell Telephone Labor Inc | ||||
| PDF File 2576029.pdf | 1.37 MB | Shaun Ewing | Nov 20, 1951 00:00 |
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US-2576029-A // Cathode-ray device // Mohr Milton E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.37 MB | Shaun Ewing | Nov 20, 1951 00:00 | US-2576029-A // Cathode-ray device // Mohr Milton E. // Bell Telephone Labor Inc | ||||
| PDF File 2576040.pdf | 1.03 MB | Shaun Ewing | Nov 20, 1951 00:00 |
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US-2576040-A // Cathode-ray device // Pierce John R. ; Shannon Claude E. ; Tukey John W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.03 MB | Shaun Ewing | Nov 20, 1951 00:00 | US-2576040-A // Cathode-ray device // Pierce John R. ; Shannon Claude E. ; Tukey John W. // Bell Telephone Labor Inc | ||||
| PDF File 2576249.pdf | 788 kB | Shaun Ewing | Nov 27, 1951 00:00 |
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US-2576249-A // Level ratio measuring system // Barney Harold L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 788 kB | Shaun Ewing | Nov 27, 1951 00:00 | US-2576249-A // Level ratio measuring system // Barney Harold L. // Bell Telephone Labor Inc | ||||
| PDF File 2576251.pdf | 1011 kB | Shaun Ewing | Nov 27, 1951 00:00 |
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US-2576251-A // Electrode spacer structure for electron discharge devices // Cisne Luther E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1011 kB | Shaun Ewing | Nov 27, 1951 00:00 | US-2576251-A // Electrode spacer structure for electron discharge devices // Cisne Luther E. // Bell Telephone Labor Inc | ||||
| PDF File 2576257.pdf | 790 kB | Shaun Ewing | Nov 27, 1951 00:00 |
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US-2576257-A // Measurment of q of resonant electrical systems // Lange Russell W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 790 kB | Shaun Ewing | Nov 27, 1951 00:00 | US-2576257-A // Measurment of q of resonant electrical systems // Lange Russell W. // Bell Telephone Labor Inc | ||||
| PDF File 2576267.pdf | 528 kB | Shaun Ewing | Nov 27, 1951 00:00 |
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US-2576267-A // Preparation of germanium rectifier material // Scaff Jack H. ; Theuerer Henry C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 528 kB | Shaun Ewing | Nov 27, 1951 00:00 | US-2576267-A // Preparation of germanium rectifier material // Scaff Jack H. ; Theuerer Henry C. // Bell Telephone Labor Inc |
