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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 3424874.pdf | 839 kB | Shaun Ewing | Jan 28, 1969 00:00 |
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US-3424874-A // Wire identifier // Charles A. Young // Bell Telephone Labor Inc | |||
| Version 1 (current) | 839 kB | Shaun Ewing | Jan 28, 1969 00:00 | US-3424874-A // Wire identifier // Charles A. Young // Bell Telephone Labor Inc | ||||
| PDF File 3424661.pdf | 549 kB | Shaun Ewing | Jan 28, 1969 00:00 |
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US-3424661-A // Method of conducting chemical reactions in a glow discharge // Alex Androshuk ; Arpad A. Bergh ; William C. Erdman // Bell Telephone Labor Inc | |||
| Version 1 (current) | 549 kB | Shaun Ewing | Jan 28, 1969 00:00 | US-3424661-A // Method of conducting chemical reactions in a glow discharge // Alex Androshuk ; Arpad A. Bergh ; William C. Erdman // Bell Telephone Labor Inc | ||||
| PDF File 3424532.pdf | 694 kB | Shaun Ewing | Jan 28, 1969 00:00 |
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US-3424532-A // Angle-lap techniques for measuring layer thicknesses // Thomas H. Briggs ; Richard H. Dudley // Western Electric Co ; Bell Telephone Labor Inc | |||
| Version 1 (current) | 694 kB | Shaun Ewing | Jan 28, 1969 00:00 | US-3424532-A // Angle-lap techniques for measuring layer thicknesses // Thomas H. Briggs ; Richard H. Dudley // Western Electric Co ; Bell Telephone Labor Inc | ||||
| PDF File 3424269.pdf | 894 kB | Shaun Ewing | Jan 28, 1969 00:00 |
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US-3424269-A // Multipath focusing signal processor // Manfred R. Schroeder // Bell Telephone Labor Inc | |||
| Version 1 (current) | 894 kB | Shaun Ewing | Jan 28, 1969 00:00 | US-3424269-A // Multipath focusing signal processor // Manfred R. Schroeder // Bell Telephone Labor Inc | ||||
| PDF File 3423946.pdf | 351 kB | Shaun Ewing | Jan 28, 1969 00:00 |
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US-3423946-A // Undersea repeater burying plowshare // John C. Maclay // Bell Telephone Labor Inc | |||
| Version 1 (current) | 351 kB | Shaun Ewing | Jan 28, 1969 00:00 | US-3423946-A // Undersea repeater burying plowshare // John C. Maclay // Bell Telephone Labor Inc | ||||
| PDF File 3423686.pdf | 955 kB | Shaun Ewing | Jan 21, 1969 00:00 |
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US-3423686-A // Optical devices utilizing substantially tetragonal ferroelectric tungsten-bronzes // Albert A. Ballman ; Le Grand G. Van Uitert // Bell Telephone Labor Inc | |||
| Version 1 (current) | 955 kB | Shaun Ewing | Jan 21, 1969 00:00 | US-3423686-A // Optical devices utilizing substantially tetragonal ferroelectric tungsten-bronzes // Albert A. Ballman ; Le Grand G. Van Uitert // Bell Telephone Labor Inc | ||||
| PDF File 3423607.pdf | 772 kB | Shaun Ewing | Jan 21, 1969 00:00 |
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US-3423607-A // Josephson current structures // John E. Kunzler ; Hyman J. Levinstein ; John M. Rowell // Bell Telephone Labor Inc | |||
| Version 1 (current) | 772 kB | Shaun Ewing | Jan 21, 1969 00:00 | US-3423607-A // Josephson current structures // John E. Kunzler ; Hyman J. Levinstein ; John M. Rowell // Bell Telephone Labor Inc | ||||
| PDF File 3423593.pdf | 334 kB | Shaun Ewing | Jan 21, 1969 00:00 |
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US-3423593-A // Optical beam position sensor // Edwin L. Chinnock // Bell Telephone Labor Inc | |||
| Version 1 (current) | 334 kB | Shaun Ewing | Jan 21, 1969 00:00 | US-3423593-A // Optical beam position sensor // Edwin L. Chinnock // Bell Telephone Labor Inc | ||||
| PDF File 3423538.pdf | 2.27 MB | Shaun Ewing | Jan 21, 1969 00:00 |
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US-3423538-A // Telephone conference circuit // Wilmer B. Gaunt Jr. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.27 MB | Shaun Ewing | Jan 21, 1969 00:00 | US-3423538-A // Telephone conference circuit // Wilmer B. Gaunt Jr. // Bell Telephone Labor Inc | ||||
| PDF File 3422743.pdf | 944 kB | Shaun Ewing | Jan 21, 1969 00:00 |
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US-3422743-A // Blast actuated valve // Robert R. Ross ; Kenneth B. Woodard // Bell Telephone Labor Inc | |||
| Version 1 (current) | 944 kB | Shaun Ewing | Jan 21, 1969 00:00 | US-3422743-A // Blast actuated valve // Robert R. Ross ; Kenneth B. Woodard // Bell Telephone Labor Inc | ||||
| PDF File 3422399.pdf | 1.52 MB | Shaun Ewing | Jan 14, 1969 00:00 |
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US-3422399-A // Selection circuit for simultaneously enabled negative resistance devices // Arthur V. Haag ; Dietrich Vedder // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.52 MB | Shaun Ewing | Jan 14, 1969 00:00 | US-3422399-A // Selection circuit for simultaneously enabled negative resistance devices // Arthur V. Haag ; Dietrich Vedder // Bell Telephone Labor Inc | ||||
| PDF File 3422227.pdf | 1.08 MB | Shaun Ewing | Jan 14, 1969 00:00 |
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US-3422227-A // Dual code differential encoding scheme for video signals // Earl F. Brown // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.08 MB | Shaun Ewing | Jan 14, 1969 00:00 | US-3422227-A // Dual code differential encoding scheme for video signals // Earl F. Brown // Bell Telephone Labor Inc | ||||
| PDF File 3421147.pdf | 1014 kB | Shaun Ewing | Jan 07, 1969 00:00 |
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US-3421147-A // Buffer arrangement // Herbert O. Burton ; Lorin P. Mcrae ; William J. Wolf Jr. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1014 kB | Shaun Ewing | Jan 07, 1969 00:00 | US-3421147-A // Buffer arrangement // Herbert O. Burton ; Lorin P. Mcrae ; William J. Wolf Jr. // Bell Telephone Labor Inc | ||||
| PDF File 3420958.pdf | 1.79 MB | Shaun Ewing | Jan 07, 1969 00:00 |
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US-3420958-A // Communication system with alternate data link // James C. Ewin // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.79 MB | Shaun Ewing | Jan 07, 1969 00:00 | US-3420958-A // Communication system with alternate data link // James C. Ewin // Bell Telephone Labor Inc | ||||
| PDF File 3420955.pdf | 1.54 MB | Shaun Ewing | Jan 07, 1969 00:00 |
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US-3420955-A // Automatic peak selector // A. Michael Noll // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.54 MB | Shaun Ewing | Jan 07, 1969 00:00 | US-3420955-A // Automatic peak selector // A. Michael Noll // Bell Telephone Labor Inc | ||||
| PDF File 3420776.pdf | 279 kB | Shaun Ewing | Jan 07, 1969 00:00 |
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US-3420776-A // Process for introduction of oxygen vacancies in perovskite ferroelectric crystals // Ralph T. Hepplewhite ; Dawon Kahng // Bell Telephone Labor Inc | |||
| Version 1 (current) | 279 kB | Shaun Ewing | Jan 07, 1969 00:00 | US-3420776-A // Process for introduction of oxygen vacancies in perovskite ferroelectric crystals // Ralph T. Hepplewhite ; Dawon Kahng // Bell Telephone Labor Inc | ||||
| PDF File 3420706.pdf | 323 kB | Shaun Ewing | Jan 07, 1969 00:00 |
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US-3420706-A // Technique for fabrication of printed circuit resistors // Charles C.y. Kuo // Bell Telephone Labor Inc | |||
| Version 1 (current) | 323 kB | Shaun Ewing | Jan 07, 1969 00:00 | US-3420706-A // Technique for fabrication of printed circuit resistors // Charles C.y. Kuo // Bell Telephone Labor Inc | ||||
| PDF File 3420264.pdf | 746 kB | Shaun Ewing | Jan 07, 1969 00:00 |
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US-3420264-A // Air valve // Jens C. Dolling // Bell Telephone Labor Inc | |||
| Version 1 (current) | 746 kB | Shaun Ewing | Jan 07, 1969 00:00 | US-3420264-A // Air valve // Jens C. Dolling // Bell Telephone Labor Inc | ||||
| PDF File 3419826.pdf | 704 kB | Shaun Ewing | Dec 31, 1968 00:00 |
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US-3419826-A // Microwave slip ring // Jr. Walter H. Macwilliams, ; Ring Douglas H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 704 kB | Shaun Ewing | Dec 31, 1968 00:00 | US-3419826-A // Microwave slip ring // Jr. Walter H. Macwilliams, ; Ring Douglas H. // Bell Telephone Labor Inc | ||||
| PDF File 3419823.pdf | 314 kB | Shaun Ewing | Dec 31, 1968 00:00 |
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US-3419823-A // Phase-differential network // Seidel Harold // Bell Telephone Labor Inc | |||
| Version 1 (current) | 314 kB | Shaun Ewing | Dec 31, 1968 00:00 | US-3419823-A // Phase-differential network // Seidel Harold // Bell Telephone Labor Inc |
