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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2459306.pdf | 760 kB | Shaun Ewing | Jan 18, 1949 00:00 |
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US-2459306-A // Contact protection for mercury wetted switch contacts // Burton Everett T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 760 kB | Shaun Ewing | Jan 18, 1949 00:00 | US-2459306-A // Contact protection for mercury wetted switch contacts // Burton Everett T. // Bell Telephone Labor Inc | ||||
| PDF File 2531419.pdf | 759 kB | Shaun Ewing | Nov 28, 1950 00:00 |
|
US-2531419-A // Hybrid branching circuits // Fox Arthur Gardner // Bell Telephone Labor Inc | |||
| Version 1 (current) | 759 kB | Shaun Ewing | Nov 28, 1950 00:00 | US-2531419-A // Hybrid branching circuits // Fox Arthur Gardner // Bell Telephone Labor Inc | ||||
| PDF File 2428058.pdf | 758 kB | Shaun Ewing | Sept 30, 1947 00:00 |
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US-2428058-A // Object locating and distance measuring systems of the pulse reflection type // Wise Raymond O. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 758 kB | Shaun Ewing | Sept 30, 1947 00:00 | US-2428058-A // Object locating and distance measuring systems of the pulse reflection type // Wise Raymond O. // Bell Telephone Labor Inc | ||||
| PDF File 2466439.pdf | 757 kB | Shaun Ewing | Apr 05, 1949 00:00 |
|
US-2466439-A // Resonant wave guide switching // Kannenberg Walter F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 757 kB | Shaun Ewing | Apr 05, 1949 00:00 | US-2466439-A // Resonant wave guide switching // Kannenberg Walter F. // Bell Telephone Labor Inc | ||||
| PDF File 2423823.pdf | 757 kB | Shaun Ewing | Jul 15, 1947 00:00 |
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US-2423823-A // Cellulose ester-polyester compositions and methods of preparing them // Baker William O. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 757 kB | Shaun Ewing | Jul 15, 1947 00:00 | US-2423823-A // Cellulose ester-polyester compositions and methods of preparing them // Baker William O. // Bell Telephone Labor Inc | ||||
| PDF File 2435595.pdf | 756 kB | Shaun Ewing | Feb 10, 1948 00:00 |
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US-2435595-A // High-power compressional wave radiator // Mason Warren P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 756 kB | Shaun Ewing | Feb 10, 1948 00:00 | US-2435595-A // High-power compressional wave radiator // Mason Warren P. // Bell Telephone Labor Inc | ||||
| PDF File 2468837.pdf | 756 kB | Shaun Ewing | May 03, 1949 00:00 |
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US-2468837-A // Magnetostrictive transducer // Jr. Robert L. Peck, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 756 kB | Shaun Ewing | May 03, 1949 00:00 | US-2468837-A // Magnetostrictive transducer // Jr. Robert L. Peck, // Bell Telephone Labor Inc | ||||
| PDF File 2515057.pdf | 755 kB | Shaun Ewing | Jul 11, 1950 00:00 |
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US-2515057-A // Electronic tracing system // Pierce John R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 755 kB | Shaun Ewing | Jul 11, 1950 00:00 | US-2515057-A // Electronic tracing system // Pierce John R. // Bell Telephone Labor Inc | ||||
| PDF File 2408085.pdf | 754 kB | Shaun Ewing | Sept 24, 1946 00:00 |
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US-2408085-A // Communication system // Meacham Larned A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 754 kB | Shaun Ewing | Sept 24, 1946 00:00 | US-2408085-A // Communication system // Meacham Larned A. // Bell Telephone Labor Inc | ||||
| PDF File 2482373.pdf | 753 kB | Shaun Ewing | Sept 20, 1949 00:00 |
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US-2482373-A // Stabilized system // Rudin Robert // Bell Telephone Labor Inc | |||
| Version 1 (current) | 753 kB | Shaun Ewing | Sept 20, 1949 00:00 | US-2482373-A // Stabilized system // Rudin Robert // Bell Telephone Labor Inc | ||||
| PDF File 2411151.pdf | 753 kB | Shaun Ewing | Nov 19, 1946 00:00 |
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US-2411151-A // Output coupling for high-frequency oscillators // Fisk James B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 753 kB | Shaun Ewing | Nov 19, 1946 00:00 | US-2411151-A // Output coupling for high-frequency oscillators // Fisk James B. // Bell Telephone Labor Inc | ||||
| PDF File 2522259.pdf | 752 kB | Shaun Ewing | Sept 12, 1950 00:00 |
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US-2522259-A // Electrode temperature regulation // Fay Clifford E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 752 kB | Shaun Ewing | Sept 12, 1950 00:00 | US-2522259-A // Electrode temperature regulation // Fay Clifford E. // Bell Telephone Labor Inc | ||||
| PDF File 2403009.pdf | 749 kB | Shaun Ewing | Jul 02, 1946 00:00 |
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US-2403009-A // Pulse generating system and its use in signal transmission systems // Mccann Thomas A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 749 kB | Shaun Ewing | Jul 02, 1946 00:00 | US-2403009-A // Pulse generating system and its use in signal transmission systems // Mccann Thomas A. // Bell Telephone Labor Inc | ||||
| PDF File 2419208.pdf | 748 kB | Shaun Ewing | Apr 22, 1947 00:00 |
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US-2419208-A // Ultra high frequency wave meter // Frantz Glenn R. ; Pomeroy Allen F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 748 kB | Shaun Ewing | Apr 22, 1947 00:00 | US-2419208-A // Ultra high frequency wave meter // Frantz Glenn R. ; Pomeroy Allen F. // Bell Telephone Labor Inc | ||||
| PDF File 2416337.pdf | 747 kB | Shaun Ewing | Feb 25, 1947 00:00 |
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US-2416337-A // Vibration damping circuit // Mason Warren P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 747 kB | Shaun Ewing | Feb 25, 1947 00:00 | US-2416337-A // Vibration damping circuit // Mason Warren P. // Bell Telephone Labor Inc | ||||
| PDF File 2405591.pdf | 747 kB | Shaun Ewing | Aug 13, 1946 00:00 |
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US-2405591-A // Training device // Mason Warren P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 747 kB | Shaun Ewing | Aug 13, 1946 00:00 | US-2405591-A // Training device // Mason Warren P. // Bell Telephone Labor Inc | ||||
| PDF File 2414500.pdf | 747 kB | Shaun Ewing | Jan 21, 1947 00:00 |
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US-2414500-A // Electron discharge device // West John W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 747 kB | Shaun Ewing | Jan 21, 1947 00:00 | US-2414500-A // Electron discharge device // West John W. // Bell Telephone Labor Inc | ||||
| PDF File 2410446.pdf | 745 kB | Shaun Ewing | Nov 05, 1946 00:00 |
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US-2410446-A // Pulsing system // Jr. Amos E. Joel, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 745 kB | Shaun Ewing | Nov 05, 1946 00:00 | US-2410446-A // Pulsing system // Jr. Amos E. Joel, // Bell Telephone Labor Inc | ||||
| PDF File 2428800.pdf | 744 kB | Shaun Ewing | Oct 14, 1947 00:00 |
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US-2428800-A // Telemetric summation system // Holden William H. T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 744 kB | Shaun Ewing | Oct 14, 1947 00:00 | US-2428800-A // Telemetric summation system // Holden William H. T. // Bell Telephone Labor Inc | ||||
| PDF File 2438893.pdf | 742 kB | Shaun Ewing | Apr 06, 1948 00:00 |
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US-2438893-A // Translating device // Bieling Carl A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 742 kB | Shaun Ewing | Apr 06, 1948 00:00 | US-2438893-A // Translating device // Bieling Carl A. // Bell Telephone Labor Inc |
