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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2541276.pdf | 1.28 MB | Shaun Ewing | Feb 13, 1951 00:00 |
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US-2541276-A // Differential control circuit // Oliver Bernard M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.28 MB | Shaun Ewing | Feb 13, 1951 00:00 | US-2541276-A // Differential control circuit // Oliver Bernard M. // Bell Telephone Labor Inc | ||||
| PDF File 2562109.pdf | 1.27 MB | Shaun Ewing | Jul 24, 1951 00:00 |
|
US-2562109-A // Signal wave analyzer for deriving pitch information // Mathes Robert C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.27 MB | Shaun Ewing | Jul 24, 1951 00:00 | US-2562109-A // Signal wave analyzer for deriving pitch information // Mathes Robert C. // Bell Telephone Labor Inc | ||||
| PDF File 2707391.pdf | 1.27 MB | Shaun Ewing | May 03, 1955 00:00 |
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US-2707391-A // Testing viscous liquids // Mcskimin Herbert J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.27 MB | Shaun Ewing | May 03, 1955 00:00 | US-2707391-A // Testing viscous liquids // Mcskimin Herbert J. // Bell Telephone Labor Inc | ||||
| PDF File 2666100.pdf | 1.27 MB | Shaun Ewing | Jan 12, 1954 00:00 |
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US-2666100-A // Measuring apparatus // Slonczewski Thaddeus // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.27 MB | Shaun Ewing | Jan 12, 1954 00:00 | US-2666100-A // Measuring apparatus // Slonczewski Thaddeus // Bell Telephone Labor Inc | ||||
| PDF File 2635146.pdf | 1.27 MB | Shaun Ewing | Apr 14, 1953 00:00 |
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US-2635146-A // Speech analyzing and synthesizing communication system // Steinberg John C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.27 MB | Shaun Ewing | Apr 14, 1953 00:00 | US-2635146-A // Speech analyzing and synthesizing communication system // Steinberg John C. // Bell Telephone Labor Inc | ||||
| PDF File 2647212.pdf | 1.26 MB | Shaun Ewing | Jul 28, 1953 00:00 |
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US-2647212-A // Antenna system // Feldman Carl B. H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.26 MB | Shaun Ewing | Jul 28, 1953 00:00 | US-2647212-A // Antenna system // Feldman Carl B. H. // Bell Telephone Labor Inc | ||||
| PDF File 2640105.pdf | 1.26 MB | Shaun Ewing | May 26, 1953 00:00 |
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US-2640105-A // Wave transmission system and method for synthesizing a given electrical characteristic // Bennett William R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.26 MB | Shaun Ewing | May 26, 1953 00:00 | US-2640105-A // Wave transmission system and method for synthesizing a given electrical characteristic // Bennett William R. // Bell Telephone Labor Inc | ||||
| PDF File 2629841.pdf | 1.25 MB | Shaun Ewing | Feb 24, 1953 00:00 |
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US-2629841-A // Transversal electric wave filter // Peterson Liss C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.25 MB | Shaun Ewing | Feb 24, 1953 00:00 | US-2629841-A // Transversal electric wave filter // Peterson Liss C. // Bell Telephone Labor Inc | ||||
| PDF File 2721897.pdf | 1.25 MB | Shaun Ewing | Oct 25, 1955 00:00 |
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US-2721897-A // Carrier wave communication system // Schneckloth Harry H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.25 MB | Shaun Ewing | Oct 25, 1955 00:00 | US-2721897-A // Carrier wave communication system // Schneckloth Harry H. // Bell Telephone Labor Inc | ||||
| PDF File 2540478.pdf | 1.25 MB | Shaun Ewing | Feb 06, 1951 00:00 |
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US-2540478-A // Multivibrator // Frost George R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.25 MB | Shaun Ewing | Feb 06, 1951 00:00 | US-2540478-A // Multivibrator // Frost George R. // Bell Telephone Labor Inc | ||||
| PDF File 2691736.pdf | 1.25 MB | Shaun Ewing | Oct 12, 1954 00:00 |
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US-2691736-A // Electrical translation device, including semiconductor // Haynes James R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.25 MB | Shaun Ewing | Oct 12, 1954 00:00 | US-2691736-A // Electrical translation device, including semiconductor // Haynes James R. // Bell Telephone Labor Inc | ||||
| PDF File 2549065.pdf | 1.25 MB | Shaun Ewing | Apr 17, 1951 00:00 |
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US-2549065-A // Frequency discriminative electric transducer // Dietzold Robert L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.25 MB | Shaun Ewing | Apr 17, 1951 00:00 | US-2549065-A // Frequency discriminative electric transducer // Dietzold Robert L. // Bell Telephone Labor Inc | ||||
| PDF File 2649578.pdf | 1.24 MB | Shaun Ewing | Aug 18, 1953 00:00 |
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US-2649578-A // Wave-guide elbow // Albersheim Walter J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.24 MB | Shaun Ewing | Aug 18, 1953 00:00 | US-2649578-A // Wave-guide elbow // Albersheim Walter J. // Bell Telephone Labor Inc | ||||
| PDF File 2657256.pdf | 1.24 MB | Shaun Ewing | Oct 27, 1953 00:00 |
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US-2657256-A // Color television system // Wintringham William T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.24 MB | Shaun Ewing | Oct 27, 1953 00:00 | US-2657256-A // Color television system // Wintringham William T. // Bell Telephone Labor Inc | ||||
| PDF File 2595208.pdf | 1.24 MB | Shaun Ewing | Apr 29, 1952 00:00 |
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US-2595208-A // Transistor pulse divider // Bangert John T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.24 MB | Shaun Ewing | Apr 29, 1952 00:00 | US-2595208-A // Transistor pulse divider // Bangert John T. // Bell Telephone Labor Inc | ||||
| PDF File 2639326.pdf | 1.23 MB | Shaun Ewing | May 19, 1953 00:00 |
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US-2639326-A // Electromagnetic wave microwave frequency structure using hybrid junctions // Ring Douglas H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.23 MB | Shaun Ewing | May 19, 1953 00:00 | US-2639326-A // Electromagnetic wave microwave frequency structure using hybrid junctions // Ring Douglas H. // Bell Telephone Labor Inc | ||||
| PDF File 2696599.pdf | 1.23 MB | Shaun Ewing | Dec 07, 1954 00:00 |
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US-2696599-A // Check circuits // Holbrook Bernard D. ; Malthaner William A. ; Vaughan Henry E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.23 MB | Shaun Ewing | Dec 07, 1954 00:00 | US-2696599-A // Check circuits // Holbrook Bernard D. ; Malthaner William A. ; Vaughan Henry E. // Bell Telephone Labor Inc | ||||
| PDF File 2542183.pdf | 1.23 MB | Shaun Ewing | Feb 20, 1951 00:00 |
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US-2542183-A // Transmission privacy synchronizing and equalizing system // Edwards Paul G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.23 MB | Shaun Ewing | Feb 20, 1951 00:00 | US-2542183-A // Transmission privacy synchronizing and equalizing system // Edwards Paul G. // Bell Telephone Labor Inc | ||||
| PDF File 2672518.pdf | 1.23 MB | Shaun Ewing | Mar 16, 1954 00:00 |
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US-2672518-A // Station identifier // Holden William H. T. ; Vibbard Edward L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.23 MB | Shaun Ewing | Mar 16, 1954 00:00 | US-2672518-A // Station identifier // Holden William H. T. ; Vibbard Edward L. // Bell Telephone Labor Inc | ||||
| PDF File 2670445.pdf | 1.23 MB | Shaun Ewing | Feb 23, 1954 00:00 |
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US-2670445-A // Regenerative transistor amplifier // Felker Jean H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.23 MB | Shaun Ewing | Feb 23, 1954 00:00 | US-2670445-A // Regenerative transistor amplifier // Felker Jean H. // Bell Telephone Labor Inc |
