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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2916660.pdf | 905 kB | Shaun Ewing | Dec 08, 1959 00:00 |
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US-2916660-A // Electron beam positioning system // Ketchledge Raymond W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 905 kB | Shaun Ewing | Dec 08, 1959 00:00 | US-2916660-A // Electron beam positioning system // Ketchledge Raymond W. // 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 2817822.pdf | 904 kB | Shaun Ewing | Dec 24, 1957 00:00 |
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US-2817822-A // Negative impedance converter // Meyers Stanley T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 904 kB | Shaun Ewing | Dec 24, 1957 00:00 | US-2817822-A // Negative impedance converter // Meyers Stanley T. // Bell Telephone Labor Inc | ||||
| PDF File 2763817.pdf | 904 kB | Shaun Ewing | Sept 18, 1956 00:00 |
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US-2763817-A // Protection circuit // Blair Royer R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 904 kB | Shaun Ewing | Sept 18, 1956 00:00 | US-2763817-A // Protection circuit // Blair Royer R. // Bell Telephone Labor Inc | ||||
| PDF File 2863127.pdf | 903 kB | Shaun Ewing | Dec 02, 1958 00:00 |
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US-2863127-A // Electromagnetic wave equalization system // Albersheim Walter J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 903 kB | Shaun Ewing | Dec 02, 1958 00:00 | US-2863127-A // Electromagnetic wave equalization system // Albersheim Walter J. // Bell Telephone Labor Inc | ||||
| PDF File 2751499.pdf | 902 kB | Shaun Ewing | Jun 19, 1956 00:00 |
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US-2751499-A // Tuning and frequency stabilizing arrangement // Glass Myron S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 902 kB | Shaun Ewing | Jun 19, 1956 00:00 | US-2751499-A // Tuning and frequency stabilizing arrangement // Glass Myron S. // Bell Telephone Labor Inc | ||||
| PDF File 2824175.pdf | 902 kB | Shaun Ewing | Feb 18, 1958 00:00 |
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US-2824175-A // Selective ringing circuits // Meacham Larned A. ; West Fred // Bell Telephone Labor Inc | |||
| Version 1 (current) | 902 kB | Shaun Ewing | Feb 18, 1958 00:00 | US-2824175-A // Selective ringing circuits // Meacham Larned A. ; West Fred // Bell Telephone Labor Inc | ||||
| PDF File 2929030.pdf | 900 kB | Shaun Ewing | Mar 15, 1960 00:00 |
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US-2929030-A // Transistor multivibrator frequency control // Wier Joseph M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 900 kB | Shaun Ewing | Mar 15, 1960 00:00 | US-2929030-A // Transistor multivibrator frequency control // Wier Joseph M. // Bell Telephone Labor Inc | ||||
| PDF File 2836703.pdf | 900 kB | Shaun Ewing | May 27, 1958 00:00 |
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US-2836703-A // Low voltage arc welding circuit for use with percussion hand welder // Boyle Willard S. ; Smith James L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 900 kB | Shaun Ewing | May 27, 1958 00:00 | US-2836703-A // Low voltage arc welding circuit for use with percussion hand welder // Boyle Willard S. ; Smith James L. // Bell Telephone Labor Inc | ||||
| PDF File 2911463.pdf | 899 kB | Shaun Ewing | Nov 03, 1959 00:00 |
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US-2911463-A // High resolution scanning system // Kretzmer Ernest R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 899 kB | Shaun Ewing | Nov 03, 1959 00:00 | US-2911463-A // High resolution scanning system // Kretzmer Ernest R. // Bell Telephone Labor Inc | ||||
| PDF File 2954432.pdf | 898 kB | Shaun Ewing | Sept 27, 1960 00:00 |
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US-2954432-A // Error detection and correction circuitry // Lewis Willard D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 898 kB | Shaun Ewing | Sept 27, 1960 00:00 | US-2954432-A // Error detection and correction circuitry // Lewis Willard D. // 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 2920317.pdf | 897 kB | Shaun Ewing | Jan 05, 1960 00:00 |
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US-2920317-A // Code translators // Mallery Paul // Bell Telephone Labor Inc | |||
| Version 1 (current) | 897 kB | Shaun Ewing | Jan 05, 1960 00:00 | US-2920317-A // Code translators // Mallery Paul // Bell Telephone Labor Inc | ||||
| PDF File 2776371.pdf | 895 kB | Shaun Ewing | Jan 01, 1957 00:00 |
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US-2776371-A // Quantizing system employing cathode ray tube // Clogston Albert M. ; Harrison Charles W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 895 kB | Shaun Ewing | Jan 01, 1957 00:00 | US-2776371-A // Quantizing system employing cathode ray tube // Clogston Albert M. ; Harrison Charles W. // Bell Telephone Labor Inc | ||||
| PDF File 2877147.pdf | 895 kB | Shaun Ewing | Mar 10, 1959 00:00 |
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US-2877147-A // Alloyed semiconductor contacts // Thurmond Carl D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 895 kB | Shaun Ewing | Mar 10, 1959 00:00 | US-2877147-A // Alloyed semiconductor contacts // Thurmond Carl D. // Bell Telephone Labor Inc | ||||
| PDF File 2904721.pdf | 894 kB | Shaun Ewing | Sept 15, 1959 00:00 |
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US-2904721-A // Electron beam control system // Ault Cyrus F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 894 kB | Shaun Ewing | Sept 15, 1959 00:00 | US-2904721-A // Electron beam control system // Ault Cyrus F. // Bell Telephone Labor Inc | ||||
| PDF File 2954486.pdf | 891 kB | Shaun Ewing | Sept 27, 1960 00:00 |
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US-2954486-A // Semiconductor resistance element // Doucette Edward I. ; Jr. Henry A. Stone, ; Jr. Raymond M. Warner, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 891 kB | Shaun Ewing | Sept 27, 1960 00:00 | US-2954486-A // Semiconductor resistance element // Doucette Edward I. ; Jr. Henry A. Stone, ; Jr. Raymond M. Warner, // Bell Telephone Labor Inc | ||||
| PDF File 2844799.pdf | 891 kB | Shaun Ewing | Jul 22, 1958 00:00 |
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US-2844799-A // Guided wave transmission system // Fox Arthur G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 891 kB | Shaun Ewing | Jul 22, 1958 00:00 | US-2844799-A // Guided wave transmission system // Fox Arthur G. // Bell Telephone Labor Inc | ||||
| PDF File 2849642.pdf | 890 kB | Shaun Ewing | Aug 26, 1958 00:00 |
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US-2849642-A // Traveling wave amplifier // Goodall William M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 890 kB | Shaun Ewing | Aug 26, 1958 00:00 | US-2849642-A // Traveling wave amplifier // Goodall William M. // Bell Telephone Labor Inc | ||||
| PDF File 2739371.pdf | 889 kB | Shaun Ewing | Mar 27, 1956 00:00 |
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US-2739371-A // Method for producing conducting coils // Grisdale Richard O. ; Sauer Harold A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 889 kB | Shaun Ewing | Mar 27, 1956 00:00 | US-2739371-A // Method for producing conducting coils // Grisdale Richard O. ; Sauer Harold A. // Bell Telephone Labor Inc |
