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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2769148.pdf | 2.06 MB | Shaun Ewing | Oct 30, 1956 00:00 |
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US-2769148-A // Electrical conductors // Clogston Albert M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.06 MB | Shaun Ewing | Oct 30, 1956 00:00 | US-2769148-A // Electrical conductors // Clogston Albert M. // Bell Telephone Labor Inc | ||||
| PDF File 2769150.pdf | 696 kB | Shaun Ewing | Oct 30, 1956 00:00 |
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US-2769150-A // Laminated conductor // Black Harold S. ; Jr. Samuel P. Morgan, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 696 kB | Shaun Ewing | Oct 30, 1956 00:00 | US-2769150-A // Laminated conductor // Black Harold S. ; Jr. Samuel P. Morgan, // Bell Telephone Labor Inc | ||||
| PDF File 2769170.pdf | 1.20 MB | Shaun Ewing | Oct 30, 1956 00:00 |
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US-2769170-A // Composite antenna structure // Clogston Albert M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.20 MB | Shaun Ewing | Oct 30, 1956 00:00 | US-2769170-A // Composite antenna structure // Clogston Albert M. // Bell Telephone Labor Inc | ||||
| PDF File 2769171.pdf | 308 kB | Shaun Ewing | Oct 30, 1956 00:00 |
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US-2769171-A // Wave energy compound refractors // Kock Winston E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 308 kB | Shaun Ewing | Oct 30, 1956 00:00 | US-2769171-A // Wave energy compound refractors // Kock Winston E. // Bell Telephone Labor Inc | ||||
| PDF File 2769861.pdf | 1.66 MB | Shaun Ewing | Nov 06, 1956 00:00 |
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US-2769861-A // Reduction of interference in pulse reception // Black Harold S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.66 MB | Shaun Ewing | Nov 06, 1956 00:00 | US-2769861-A // Reduction of interference in pulse reception // Black Harold S. // Bell Telephone Labor Inc | ||||
| PDF File 2769864.pdf | 1.76 MB | Shaun Ewing | Nov 06, 1956 00:00 |
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US-2769864-A // Time and traffic controlled trunking system // Parks Charles O. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.76 MB | Shaun Ewing | Nov 06, 1956 00:00 | US-2769864-A // Time and traffic controlled trunking system // Parks Charles O. // Bell Telephone Labor Inc | ||||
| PDF File 2769875.pdf | 699 kB | Shaun Ewing | Nov 06, 1956 00:00 |
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US-2769875-A // Mercury contact switch // Brown John T. L. ; Jr. Charles E. Pollard, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 699 kB | Shaun Ewing | Nov 06, 1956 00:00 | US-2769875-A // Mercury contact switch // Brown John T. L. ; Jr. Charles E. Pollard, // Bell Telephone Labor Inc | ||||
| PDF File 2769908.pdf | 951 kB | Shaun Ewing | Nov 06, 1956 00:00 |
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US-2769908-A // Negative impedance transistor circuits // Stansel Frank R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 951 kB | Shaun Ewing | Nov 06, 1956 00:00 | US-2769908-A // Negative impedance transistor circuits // Stansel Frank R. // Bell Telephone Labor Inc | ||||
| PDF File 2769960.pdf | 1.02 MB | Shaun Ewing | Nov 06, 1956 00:00 |
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US-2769960-A // Non-reciprocal wave transmission networks // Mumford William W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.02 MB | Shaun Ewing | Nov 06, 1956 00:00 | US-2769960-A // Non-reciprocal wave transmission networks // Mumford William W. // Bell Telephone Labor Inc | ||||
| PDF File 2770163.pdf | 580 kB | Shaun Ewing | Nov 13, 1956 00:00 |
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US-2770163-A // Non-intermittent projector for motion pictures // Mattke Charles F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 580 kB | Shaun Ewing | Nov 13, 1956 00:00 | US-2770163-A // Non-intermittent projector for motion pictures // Mattke Charles F. // Bell Telephone Labor Inc | ||||
| PDF File 2770670.pdf | 2.48 MB | Shaun Ewing | Nov 13, 1956 00:00 |
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US-2770670-A // Carrier telegraph switchboard supervisory system // Gardner Leland A. ; Hysko John L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.48 MB | Shaun Ewing | Nov 13, 1956 00:00 | US-2770670-A // Carrier telegraph switchboard supervisory system // Gardner Leland A. ; Hysko John L. // Bell Telephone Labor Inc | ||||
| PDF File 2770692.pdf | 374 kB | Shaun Ewing | Nov 13, 1956 00:00 |
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US-2770692-A // Snap switch // Dalton John F. ; Fischer Clayton A. ; Jr. William G. Turnbull, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 374 kB | Shaun Ewing | Nov 13, 1956 00:00 | US-2770692-A // Snap switch // Dalton John F. ; Fischer Clayton A. ; Jr. William G. Turnbull, // Bell Telephone Labor Inc | ||||
| PDF File 2770761.pdf | 879 kB | Shaun Ewing | Nov 13, 1956 00:00 |
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US-2770761-A // Semiconductor translators containing enclosed active junctions // Pfann William G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 879 kB | Shaun Ewing | Nov 13, 1956 00:00 | US-2770761-A // Semiconductor translators containing enclosed active junctions // Pfann William G. // Bell Telephone Labor Inc | ||||
| PDF File 2771382.pdf | 1.28 MB | Shaun Ewing | Nov 20, 1956 00:00 |
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US-2771382-A // Method of fabricating semiconductors for signal translating devices // Fuller Calvin S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.28 MB | Shaun Ewing | Nov 20, 1956 00:00 | US-2771382-A // Method of fabricating semiconductors for signal translating devices // Fuller Calvin S. // Bell Telephone Labor Inc | ||||
| PDF File 2771502.pdf | 1.25 MB | Shaun Ewing | Nov 20, 1956 00:00 |
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US-2771502-A // Splice closure for sheathed cable // King John H. ; Kleinfelder Walter C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.25 MB | Shaun Ewing | Nov 20, 1956 00:00 | US-2771502-A // Splice closure for sheathed cable // King John H. ; Kleinfelder Walter C. // Bell Telephone Labor Inc | ||||
| PDF File 2771509.pdf | 1.60 MB | Shaun Ewing | Nov 20, 1956 00:00 |
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US-2771509-A // Synthesis of speech from code signals // Dudley Homer W. ; Harris Cyril M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.60 MB | Shaun Ewing | Nov 20, 1956 00:00 | US-2771509-A // Synthesis of speech from code signals // Dudley Homer W. ; Harris Cyril M. // Bell Telephone Labor Inc | ||||
| PDF File 2771517.pdf | 506 kB | Shaun Ewing | Nov 20, 1956 00:00 |
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US-2771517-A // Power amplifier for television // Harrison Charles W. ; Jr. George Nielsen, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 506 kB | Shaun Ewing | Nov 20, 1956 00:00 | US-2771517-A // Power amplifier for television // Harrison Charles W. ; Jr. George Nielsen, // Bell Telephone Labor Inc | ||||
| PDF File 2771519.pdf | 2.12 MB | Shaun Ewing | Nov 20, 1956 00:00 |
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US-2771519-A // Routine trunk test circuit // Nance Robert C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.12 MB | Shaun Ewing | Nov 20, 1956 00:00 | US-2771519-A // Routine trunk test circuit // Nance Robert C. // Bell Telephone Labor Inc | ||||
| PDF File 2771556.pdf | 350 kB | Shaun Ewing | Nov 20, 1956 00:00 |
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US-2771556-A // Saw-tooth generator // Anderson William A. ; Harrison Charles W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 350 kB | Shaun Ewing | Nov 20, 1956 00:00 | US-2771556-A // Saw-tooth generator // Anderson William A. ; Harrison Charles W. // Bell Telephone Labor Inc | ||||
| PDF File 2771576.pdf | 571 kB | Shaun Ewing | Nov 20, 1956 00:00 |
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US-2771576-A // Current supply apparatus // Meszaros George W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 571 kB | Shaun Ewing | Nov 20, 1956 00:00 | US-2771576-A // Current supply apparatus // Meszaros George W. // Bell Telephone Labor Inc |
