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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2671170.pdf | 486 kB | Shaun Ewing | Mar 02, 1954 00:00 |
|
US-2671170-A // Square wave circuit // Douvas Augustus G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 486 kB | Shaun Ewing | Mar 02, 1954 00:00 | US-2671170-A // Square wave circuit // Douvas Augustus G. // Bell Telephone Labor Inc | ||||
| PDF File 2552626.pdf | 486 kB | Shaun Ewing | May 15, 1951 00:00 |
|
US-2552626-A // Silicon-germanium resistor and method of making it // Fisher Joseph R. ; Teal Gordon K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 486 kB | Shaun Ewing | May 15, 1951 00:00 | US-2552626-A // Silicon-germanium resistor and method of making it // Fisher Joseph R. ; Teal Gordon K. // Bell Telephone Labor Inc | ||||
| PDF File 2576835.pdf | 486 kB | Shaun Ewing | Nov 27, 1951 00:00 |
|
US-2576835-A // Flexible wave guide // Jr. William H. Hewitt, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 486 kB | Shaun Ewing | Nov 27, 1951 00:00 | US-2576835-A // Flexible wave guide // Jr. William H. Hewitt, // Bell Telephone Labor Inc | ||||
| PDF File 2577137.pdf | 484 kB | Shaun Ewing | Dec 04, 1951 00:00 |
|
US-2577137-A // Time-delay circuit // Low Frank K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 484 kB | Shaun Ewing | Dec 04, 1951 00:00 | US-2577137-A // Time-delay circuit // Low Frank K. // Bell Telephone Labor Inc | ||||
| PDF File 2546371.pdf | 484 kB | Shaun Ewing | Mar 27, 1951 00:00 |
|
US-2546371-A // Generation of pulses of alternately opposite polarities // Peterson Eugene // Bell Telephone Labor Inc | |||
| Version 1 (current) | 484 kB | Shaun Ewing | Mar 27, 1951 00:00 | US-2546371-A // Generation of pulses of alternately opposite polarities // Peterson Eugene // Bell Telephone Labor Inc | ||||
| PDF File 2702186.pdf | 483 kB | Shaun Ewing | Feb 15, 1955 00:00 |
|
US-2702186-A // Accelerometer // Head George A. ; Norton Edward L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 483 kB | Shaun Ewing | Feb 15, 1955 00:00 | US-2702186-A // Accelerometer // Head George A. ; Norton Edward L. // Bell Telephone Labor Inc | ||||
| PDF File 2653252.pdf | 483 kB | Shaun Ewing | Sept 22, 1953 00:00 |
|
US-2653252-A // Voltage regulator // Jr. Bernard Ostendorf, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 483 kB | Shaun Ewing | Sept 22, 1953 00:00 | US-2653252-A // Voltage regulator // Jr. Bernard Ostendorf, // Bell Telephone Labor Inc | ||||
| PDF File 2588315.pdf | 483 kB | Shaun Ewing | Mar 04, 1952 00:00 |
|
US-2588315-A // Heating apparatus // Ziegler Arthur W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 483 kB | Shaun Ewing | Mar 04, 1952 00:00 | US-2588315-A // Heating apparatus // Ziegler Arthur W. // Bell Telephone Labor Inc | ||||
| PDF File 2701274.pdf | 481 kB | Shaun Ewing | Feb 01, 1955 00:00 |
|
US-2701274-A // Signal predicting apparatus // Oliver Bernard M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 481 kB | Shaun Ewing | Feb 01, 1955 00:00 | US-2701274-A // Signal predicting apparatus // Oliver Bernard M. // Bell Telephone Labor Inc | ||||
| PDF File 2682063.pdf | 481 kB | Shaun Ewing | Jun 29, 1954 00:00 |
|
US-2682063-A // Wiring tool // Miloche Herman A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 481 kB | Shaun Ewing | Jun 29, 1954 00:00 | US-2682063-A // Wiring tool // Miloche Herman A. // Bell Telephone Labor Inc | ||||
| PDF File 2572503.pdf | 480 kB | Shaun Ewing | Oct 23, 1951 00:00 |
|
US-2572503-A // Key equipped telephone set // Melick John M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 480 kB | Shaun Ewing | Oct 23, 1951 00:00 | US-2572503-A // Key equipped telephone set // Melick John M. // Bell Telephone Labor Inc | ||||
| PDF File 2627027.pdf | 480 kB | Shaun Ewing | Jan 27, 1953 00:00 |
|
US-2627027-A // Nonreflective radio refractor // Kock Winston E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 480 kB | Shaun Ewing | Jan 27, 1953 00:00 | US-2627027-A // Nonreflective radio refractor // Kock Winston E. // Bell Telephone Labor Inc | ||||
| PDF File 2540498.pdf | 479 kB | Shaun Ewing | Feb 06, 1951 00:00 |
|
US-2540498-A // Microphone damping system having rear openings // Tallman Samuel C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 479 kB | Shaun Ewing | Feb 06, 1951 00:00 | US-2540498-A // Microphone damping system having rear openings // Tallman Samuel C. // Bell Telephone Labor Inc | ||||
| PDF File 2642473.pdf | 478 kB | Shaun Ewing | Jun 16, 1953 00:00 |
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US-2642473-A // Wave translating system // Jr. John G. Kreer, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 478 kB | Shaun Ewing | Jun 16, 1953 00:00 | US-2642473-A // Wave translating system // Jr. John G. Kreer, // Bell Telephone Labor Inc | ||||
| PDF File 2572617.pdf | 477 kB | Shaun Ewing | Oct 23, 1951 00:00 |
|
US-2572617-A // Maintenance bracket // Haury Paul T. ; Wier Anthony J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 477 kB | Shaun Ewing | Oct 23, 1951 00:00 | US-2572617-A // Maintenance bracket // Haury Paul T. ; Wier Anthony J. // Bell Telephone Labor Inc | ||||
| PDF File 2655608.pdf | 477 kB | Shaun Ewing | Oct 13, 1953 00:00 |
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US-2655608-A // Semiconductor circuit controlling device // Valdes Leopoldo B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 477 kB | Shaun Ewing | Oct 13, 1953 00:00 | US-2655608-A // Semiconductor circuit controlling device // Valdes Leopoldo B. // Bell Telephone Labor Inc | ||||
| PDF File 2603693.pdf | 477 kB | Shaun Ewing | Jul 15, 1952 00:00 |
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US-2603693-A // Semiconductor signal translating device // Kircher Reymond J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 477 kB | Shaun Ewing | Jul 15, 1952 00:00 | US-2603693-A // Semiconductor signal translating device // Kircher Reymond J. // Bell Telephone Labor Inc | ||||
| PDF File 2641705.pdf | 477 kB | Shaun Ewing | Jun 09, 1953 00:00 |
|
US-2641705-A // Stabilized oscillator // Hussey Luther W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 477 kB | Shaun Ewing | Jun 09, 1953 00:00 | US-2641705-A // Stabilized oscillator // Hussey Luther W. // Bell Telephone Labor Inc | ||||
| PDF File 2587458.pdf | 475 kB | Shaun Ewing | Feb 26, 1952 00:00 |
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US-2587458-A // Contact spring // Fritts Morris // Bell Telephone Labor Inc | |||
| Version 1 (current) | 475 kB | Shaun Ewing | Feb 26, 1952 00:00 | US-2587458-A // Contact spring // Fritts Morris // Bell Telephone Labor Inc | ||||
| PDF File 2561411.pdf | 473 kB | Shaun Ewing | Jul 24, 1951 00:00 |
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US-2561411-A // Semiconductor signal translating device // Pfann William G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 473 kB | Shaun Ewing | Jul 24, 1951 00:00 | US-2561411-A // Semiconductor signal translating device // Pfann William G. // Bell Telephone Labor Inc |
