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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2710892.pdf | 2.09 MB | Shaun Ewing | Jun 14, 1955 00:00 |
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US-2710892-A // Speech transmission system // Dahlbom Carl A. ; Weaver Allan // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.09 MB | Shaun Ewing | Jun 14, 1955 00:00 | US-2710892-A // Speech transmission system // Dahlbom Carl A. ; Weaver Allan // Bell Telephone Labor Inc | ||||
| PDF File 2656532.pdf | 2.09 MB | Shaun Ewing | Oct 20, 1953 00:00 |
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US-2656532-A // Radar system // Crump Elmo E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.09 MB | Shaun Ewing | Oct 20, 1953 00:00 | US-2656532-A // Radar system // Crump Elmo E. // Bell Telephone Labor Inc | ||||
| PDF File 2549872.pdf | 2.08 MB | Shaun Ewing | Apr 24, 1951 00:00 |
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US-2549872-A // Focusing ultrasonic radiator // Willard Gerald W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.08 MB | Shaun Ewing | Apr 24, 1951 00:00 | US-2549872-A // Focusing ultrasonic radiator // Willard Gerald W. // Bell Telephone Labor Inc | ||||
| PDF File 2599368.pdf | 2.08 MB | Shaun Ewing | Jun 03, 1952 00:00 |
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US-2599368-A // Beam switching system // Bruce Edmond ; Gross Leo // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.08 MB | Shaun Ewing | Jun 03, 1952 00:00 | US-2599368-A // Beam switching system // Bruce Edmond ; Gross Leo // Bell Telephone Labor Inc | ||||
| PDF File 2685683.pdf | 2.08 MB | Shaun Ewing | Aug 03, 1954 00:00 |
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US-2685683-A // Fault signaling system for counting chain // Holden William H. T. ; Morton Edmund R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.08 MB | Shaun Ewing | Aug 03, 1954 00:00 | US-2685683-A // Fault signaling system for counting chain // Holden William H. T. ; Morton Edmund R. // Bell Telephone Labor Inc | ||||
| PDF File 2633498.pdf | 2.07 MB | Shaun Ewing | Mar 31, 1953 00:00 |
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US-2633498-A // Selecting and two-way translating system // Schneckloth Harry H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.07 MB | Shaun Ewing | Mar 31, 1953 00:00 | US-2633498-A // Selecting and two-way translating system // Schneckloth Harry H. // Bell Telephone Labor Inc | ||||
| PDF File 2682575.pdf | 2.07 MB | Shaun Ewing | Jun 29, 1954 00:00 |
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US-2682575-A // Time division multiplex system // Edson James O. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.07 MB | Shaun Ewing | Jun 29, 1954 00:00 | US-2682575-A // Time division multiplex system // Edson James O. // Bell Telephone Labor Inc | ||||
| PDF File 2598695.pdf | 2.06 MB | Shaun Ewing | Jun 03, 1952 00:00 |
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US-2598695-A // Impulse sender with relay distributor // Hill Henry E. ; Parkinson David B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.06 MB | Shaun Ewing | Jun 03, 1952 00:00 | US-2598695-A // Impulse sender with relay distributor // Hill Henry E. ; Parkinson David B. // Bell Telephone Labor Inc | ||||
| PDF File 2579324.pdf | 2.06 MB | Shaun Ewing | Dec 18, 1951 00:00 |
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US-2579324-A // Metallic structure for delaying propagated waves // Kock Winston E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.06 MB | Shaun Ewing | Dec 18, 1951 00:00 | US-2579324-A // Metallic structure for delaying propagated waves // Kock Winston E. // Bell Telephone Labor Inc | ||||
| PDF File 2636948.pdf | 2.05 MB | Shaun Ewing | Apr 28, 1953 00:00 |
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US-2636948-A // High-frequency amplifier // Pierce John R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.05 MB | Shaun Ewing | Apr 28, 1953 00:00 | US-2636948-A // High-frequency amplifier // Pierce John R. // Bell Telephone Labor Inc | ||||
| PDF File 2625589.pdf | 2.05 MB | Shaun Ewing | Jan 13, 1953 00:00 |
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US-2625589-A // System for measuring phase and gain // Houghton Edward W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.05 MB | Shaun Ewing | Jan 13, 1953 00:00 | US-2625589-A // System for measuring phase and gain // Houghton Edward W. // Bell Telephone Labor Inc | ||||
| PDF File 2649539.pdf | 2.04 MB | Shaun Ewing | Aug 18, 1953 00:00 |
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US-2649539-A // Microwave carrier telephone system // Robertson Sloan D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.04 MB | Shaun Ewing | Aug 18, 1953 00:00 | US-2649539-A // Microwave carrier telephone system // Robertson Sloan D. // Bell Telephone Labor Inc | ||||
| PDF File 2548661.pdf | 2.04 MB | Shaun Ewing | Apr 10, 1951 00:00 |
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US-2548661-A // Elastic time division multiplex system // Feldman Carl B. H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.04 MB | Shaun Ewing | Apr 10, 1951 00:00 | US-2548661-A // Elastic time division multiplex system // Feldman Carl B. H. // Bell Telephone Labor Inc | ||||
| PDF File 2695927.pdf | 2.04 MB | Shaun Ewing | Nov 30, 1954 00:00 |
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US-2695927-A // Multichannel carrier telephone system // Caruthers Robert S. ; Tassel Earl K. Van // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.04 MB | Shaun Ewing | Nov 30, 1954 00:00 | US-2695927-A // Multichannel carrier telephone system // Caruthers Robert S. ; Tassel Earl K. Van // Bell Telephone Labor Inc | ||||
| PDF File 2594087.pdf | 2.03 MB | Shaun Ewing | Apr 22, 1952 00:00 |
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US-2594087-A // Radio receiver selection system // Soffel Robert O. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.03 MB | Shaun Ewing | Apr 22, 1952 00:00 | US-2594087-A // Radio receiver selection system // Soffel Robert O. // Bell Telephone Labor Inc | ||||
| PDF File 2558189.pdf | 2.02 MB | Shaun Ewing | Jun 26, 1951 00:00 |
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US-2558189-A // Delay indicating apparatus // Meacham Larned A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.02 MB | Shaun Ewing | Jun 26, 1951 00:00 | US-2558189-A // Delay indicating apparatus // Meacham Larned A. // Bell Telephone Labor Inc | ||||
| PDF File 2719188.pdf | 2.01 MB | Shaun Ewing | Sept 27, 1955 00:00 |
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US-2719188-A // Non-synchronous time division multiplex telephone transmission // Pierce John R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.01 MB | Shaun Ewing | Sept 27, 1955 00:00 | US-2719188-A // Non-synchronous time division multiplex telephone transmission // Pierce John R. // Bell Telephone Labor Inc | ||||
| PDF File 2708236.pdf | 2.01 MB | Shaun Ewing | May 10, 1955 00:00 |
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US-2708236-A // Microwave amplifiers // Pierce John R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.01 MB | Shaun Ewing | May 10, 1955 00:00 | US-2708236-A // Microwave amplifiers // Pierce John R. // Bell Telephone Labor Inc | ||||
| PDF File 2624805.pdf | 2.00 MB | Shaun Ewing | Jan 06, 1953 00:00 |
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US-2624805-A // Telegraph signal distortion measuring apparatus // Rea Wilton T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.00 MB | Shaun Ewing | Jan 06, 1953 00:00 | US-2624805-A // Telegraph signal distortion measuring apparatus // Rea Wilton T. // Bell Telephone Labor Inc | ||||
| PDF File 2599097.pdf | 2.00 MB | Shaun Ewing | Jun 03, 1952 00:00 |
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US-2599097-A // Radiotelephone station identifying system // Entz Ferdinand S. ; Soffel Robert O. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.00 MB | Shaun Ewing | Jun 03, 1952 00:00 | US-2599097-A // Radiotelephone station identifying system // Entz Ferdinand S. ; Soffel Robert O. // Bell Telephone Labor Inc |
