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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2776373.pdf | 346 kB | Shaun Ewing | Jan 01, 1957 00:00 |
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US-2776373-A // Frequency conversion circuits // Mischler Warren D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 346 kB | Shaun Ewing | Jan 01, 1957 00:00 | US-2776373-A // Frequency conversion circuits // Mischler Warren D. // Bell Telephone Labor Inc | ||||
| PDF File 2775701.pdf | 1.47 MB | Shaun Ewing | Dec 25, 1956 00:00 |
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US-2775701-A // Frequency controlled oscillation system // Israel John O. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.47 MB | Shaun Ewing | Dec 25, 1956 00:00 | US-2775701-A // Frequency controlled oscillation system // Israel John O. // Bell Telephone Labor Inc | ||||
| PDF File 2775727.pdf | 1.22 MB | Shaun Ewing | Dec 25, 1956 00:00 |
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US-2775727-A // Digital to analogue converter with digital feedback control // Kernahan John J. J. ; Lozier John C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.22 MB | Shaun Ewing | Dec 25, 1956 00:00 | US-2775727-A // Digital to analogue converter with digital feedback control // Kernahan John J. J. ; Lozier John C. // Bell Telephone Labor Inc | ||||
| PDF File 2775740.pdf | 1.05 MB | Shaun Ewing | Dec 25, 1956 00:00 |
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US-2775740-A // Directional coupling systems // Oliver Bernard M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.05 MB | Shaun Ewing | Dec 25, 1956 00:00 | US-2775740-A // Directional coupling systems // Oliver Bernard M. // Bell Telephone Labor Inc | ||||
| PDF File 2775699.pdf | 919 kB | Shaun Ewing | Dec 25, 1956 00:00 |
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US-2775699-A // Crystal oscillator apparatus // Felch Edwin P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 919 kB | Shaun Ewing | Dec 25, 1956 00:00 | US-2775699-A // Crystal oscillator apparatus // Felch Edwin P. // Bell Telephone Labor Inc | ||||
| PDF File 2775662.pdf | 905 kB | Shaun Ewing | Dec 25, 1956 00:00 |
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US-2775662-A // Electrical key // Harrison Henry C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 905 kB | Shaun Ewing | Dec 25, 1956 00:00 | US-2775662-A // Electrical key // Harrison Henry C. // Bell Telephone Labor Inc | ||||
| PDF File 2775650.pdf | 898 kB | Shaun Ewing | Dec 25, 1956 00:00 |
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US-2775650-A // Ferroelectric recording and reproduction of speech // Mason Warren P. ; Thurston Robert N. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 898 kB | Shaun Ewing | Dec 25, 1956 00:00 | US-2775650-A // Ferroelectric recording and reproduction of speech // Mason Warren P. ; Thurston Robert N. // Bell Telephone Labor Inc | ||||
| PDF File 2775658.pdf | 720 kB | Shaun Ewing | Dec 25, 1956 00:00 |
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US-2775658-A // Negative resistance amplifiers // Mason Warren P. ; Shockley William // Bell Telephone Labor Inc | |||
| Version 1 (current) | 720 kB | Shaun Ewing | Dec 25, 1956 00:00 | US-2775658-A // Negative resistance amplifiers // Mason Warren P. ; Shockley William // Bell Telephone Labor Inc | ||||
| PDF File 2775700.pdf | 629 kB | Shaun Ewing | Dec 25, 1956 00:00 |
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US-2775700-A // Frequency stabilized oscillator // Ring Douglas H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 629 kB | Shaun Ewing | Dec 25, 1956 00:00 | US-2775700-A // Frequency stabilized oscillator // Ring Douglas H. // Bell Telephone Labor Inc | ||||
| PDF File 2775407.pdf | 594 kB | Shaun Ewing | Dec 25, 1956 00:00 |
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US-2775407-A // Driving and braking system for reeling mechanism // Elliott Stanley J. ; Thomas Frank M. ; Worley Osborn C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 594 kB | Shaun Ewing | Dec 25, 1956 00:00 | US-2775407-A // Driving and braking system for reeling mechanism // Elliott Stanley J. ; Thomas Frank M. ; Worley Osborn C. // Bell Telephone Labor Inc | ||||
| PDF File 2775761.pdf | 534 kB | Shaun Ewing | Dec 25, 1956 00:00 |
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US-2775761-A // Microwave antenna system // Jr. William C. Jakes, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 534 kB | Shaun Ewing | Dec 25, 1956 00:00 | US-2775761-A // Microwave antenna system // Jr. William C. Jakes, // Bell Telephone Labor Inc | ||||
| PDF File 2775536.pdf | 531 kB | Shaun Ewing | Dec 25, 1956 00:00 |
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US-2775536-A // Bodies having low temperature coefficients of elasticity // Fine Morris E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 531 kB | Shaun Ewing | Dec 25, 1956 00:00 | US-2775536-A // Bodies having low temperature coefficients of elasticity // Fine Morris E. // Bell Telephone Labor Inc | ||||
| PDF File 2774821.pdf | 3.40 MB | Shaun Ewing | Dec 18, 1956 00:00 |
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US-2774821-A // Card translator // Brown Clayton B. ; Hampton Leon N. ; Jr. Felix A. Thiel, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 3.40 MB | Shaun Ewing | Dec 18, 1956 00:00 | US-2774821-A // Card translator // Brown Clayton B. ; Hampton Leon N. ; Jr. Felix A. Thiel, // Bell Telephone Labor Inc | ||||
| PDF File 2774945.pdf | 1.70 MB | Shaun Ewing | Dec 18, 1956 00:00 |
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US-2774945-A // Methods and apparatus for transmitting circular electric waves in wave guides // Miller Stewart E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.70 MB | Shaun Ewing | Dec 18, 1956 00:00 | US-2774945-A // Methods and apparatus for transmitting circular electric waves in wave guides // Miller Stewart E. // Bell Telephone Labor Inc | ||||
| PDF File 2774822.pdf | 1.34 MB | Shaun Ewing | Dec 18, 1956 00:00 |
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US-2774822-A // Communication system // Dunlap Kermit S. ; Lovell Clarence A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.34 MB | Shaun Ewing | Dec 18, 1956 00:00 | US-2774822-A // Communication system // Dunlap Kermit S. ; Lovell Clarence A. // Bell Telephone Labor Inc | ||||
| PDF File 2774963.pdf | 960 kB | Shaun Ewing | Dec 18, 1956 00:00 |
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US-2774963-A // Electromechanical translator // Melick John M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 960 kB | Shaun Ewing | Dec 18, 1956 00:00 | US-2774963-A // Electromechanical translator // Melick John M. // Bell Telephone Labor Inc | ||||
| PDF File 2774873.pdf | 752 kB | Shaun Ewing | Dec 18, 1956 00:00 |
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US-2774873-A // Bridge stabilized oscillator // Rieke John W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 752 kB | Shaun Ewing | Dec 18, 1956 00:00 | US-2774873-A // Bridge stabilized oscillator // Rieke John W. // Bell Telephone Labor Inc | ||||
| PDF File 2774890.pdf | 580 kB | Shaun Ewing | Dec 18, 1956 00:00 |
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US-2774890-A // Nonreciprocal transmitting devices // Semmelman Charles L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 580 kB | Shaun Ewing | Dec 18, 1956 00:00 | US-2774890-A // Nonreciprocal transmitting devices // Semmelman Charles L. // Bell Telephone Labor Inc | ||||
| PDF File 2774872.pdf | 443 kB | Shaun Ewing | Dec 18, 1956 00:00 |
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US-2774872-A // Phase shifting circuit // Howson Louis // Bell Telephone Labor Inc | |||
| Version 1 (current) | 443 kB | Shaun Ewing | Dec 18, 1956 00:00 | US-2774872-A // Phase shifting circuit // Howson Louis // Bell Telephone Labor Inc | ||||
| PDF File 2774695.pdf | 303 kB | Shaun Ewing | Dec 18, 1956 00:00 |
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US-2774695-A // Process of fabricating germanium single crystals // Burton Joseph A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 303 kB | Shaun Ewing | Dec 18, 1956 00:00 | US-2774695-A // Process of fabricating germanium single crystals // Burton Joseph A. // Bell Telephone Labor Inc |
