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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2692336.pdf | 603 kB | Shaun Ewing | Oct 19, 1954 00:00 |
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US-2692336-A // Aperture antenna // Kock Winston E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 603 kB | Shaun Ewing | Oct 19, 1954 00:00 | US-2692336-A // Aperture antenna // Kock Winston E. // Bell Telephone Labor Inc | ||||
| PDF File 2692307.pdf | 554 kB | Shaun Ewing | Oct 19, 1954 00:00 |
|
US-2692307-A // Transmission regulation // Ketchledge Raymond W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 554 kB | Shaun Ewing | Oct 19, 1954 00:00 | US-2692307-A // Transmission regulation // Ketchledge Raymond W. // Bell Telephone Labor Inc | ||||
| PDF File 2692303.pdf | 1.86 MB | Shaun Ewing | Oct 19, 1954 00:00 |
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US-2692303-A // Speech interpolated communication system // Dickieson Alton C. ; Edwards Paul G. ; Robertson Donald D. ; Wurmser Alphons V. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.86 MB | Shaun Ewing | Oct 19, 1954 00:00 | US-2692303-A // Speech interpolated communication system // Dickieson Alton C. ; Edwards Paul G. ; Robertson Donald D. ; Wurmser Alphons V. // Bell Telephone Labor Inc | ||||
| PDF File 2692082.pdf | 5.42 MB | Shaun Ewing | Oct 19, 1954 00:00 |
|
US-2692082-A // Automatic calculator // Cesareo Orfeo ; Strickler Walter B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 5.42 MB | Shaun Ewing | Oct 19, 1954 00:00 | US-2692082-A // Automatic calculator // Cesareo Orfeo ; Strickler Walter B. // Bell Telephone Labor Inc | ||||
| PDF File 2691858.pdf | 413 kB | Shaun Ewing | Oct 19, 1954 00:00 |
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US-2691858-A // Cutting tool // Andrus Jules // Bell Telephone Labor Inc | |||
| Version 1 (current) | 413 kB | Shaun Ewing | Oct 19, 1954 00:00 | US-2691858-A // Cutting tool // Andrus Jules // Bell Telephone Labor Inc | ||||
| PDF File 2691811.pdf | 634 kB | Shaun Ewing | Oct 19, 1954 00:00 |
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US-2691811-A // Method of producing improved leadout conductors for electrical coils // Wagar Harold N. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 634 kB | Shaun Ewing | Oct 19, 1954 00:00 | US-2691811-A // Method of producing improved leadout conductors for electrical coils // Wagar Harold N. // Bell Telephone Labor Inc | ||||
| PDF File 2691765.pdf | 742 kB | Shaun Ewing | Oct 12, 1954 00:00 |
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US-2691765-A // Electron discharge device // Robertson George H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 742 kB | Shaun Ewing | Oct 12, 1954 00:00 | US-2691765-A // Electron discharge device // Robertson George H. // Bell Telephone Labor Inc | ||||
| PDF File 2691750.pdf | 869 kB | Shaun Ewing | Oct 12, 1954 00:00 |
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US-2691750-A // Semiconductor amplifier // Shive John N. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 869 kB | Shaun Ewing | Oct 12, 1954 00:00 | US-2691750-A // Semiconductor amplifier // Shive John N. // Bell Telephone Labor Inc | ||||
| PDF File 2691738.pdf | 591 kB | Shaun Ewing | Oct 12, 1954 00:00 |
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US-2691738-A // Electrical device embodying ferroelectric lanthanum-containing substances // Matthias Bernd T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 591 kB | Shaun Ewing | Oct 12, 1954 00:00 | US-2691738-A // Electrical device embodying ferroelectric lanthanum-containing substances // Matthias Bernd T. // Bell Telephone Labor Inc | ||||
| PDF File 2691736.pdf | 1.25 MB | Shaun Ewing | Oct 12, 1954 00:00 |
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US-2691736-A // Electrical translation device, including semiconductor // Haynes James R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.25 MB | Shaun Ewing | Oct 12, 1954 00:00 | US-2691736-A // Electrical translation device, including semiconductor // Haynes James R. // Bell Telephone Labor Inc | ||||
| PDF File 2691734.pdf | 427 kB | Shaun Ewing | Oct 12, 1954 00:00 |
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US-2691734-A // Frequency stabilized oscillator // Beck Alfred C. ; Ring Douglas H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 427 kB | Shaun Ewing | Oct 12, 1954 00:00 | US-2691734-A // Frequency stabilized oscillator // Beck Alfred C. ; Ring Douglas H. // Bell Telephone Labor Inc | ||||
| PDF File 2691729.pdf | 1.07 MB | Shaun Ewing | Oct 12, 1954 00:00 |
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US-2691729-A // Electrical circuits // Cornell Warren A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.07 MB | Shaun Ewing | Oct 12, 1954 00:00 | US-2691729-A // Electrical circuits // Cornell Warren A. // Bell Telephone Labor Inc | ||||
| PDF File 2691723.pdf | 1.02 MB | Shaun Ewing | Oct 12, 1954 00:00 |
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US-2691723-A // Radiotelephone communication system // Nordahl John G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.02 MB | Shaun Ewing | Oct 12, 1954 00:00 | US-2691723-A // Radiotelephone communication system // Nordahl John G. // Bell Telephone Labor Inc | ||||
| PDF File 2691484.pdf | 710 kB | Shaun Ewing | Oct 12, 1954 00:00 |
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US-2691484-A // Coin collector // Hoyt Frederick A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 710 kB | Shaun Ewing | Oct 12, 1954 00:00 | US-2691484-A // Coin collector // Hoyt Frederick A. // Bell Telephone Labor Inc | ||||
| PDF File 2691297.pdf | 532 kB | Shaun Ewing | Oct 12, 1954 00:00 |
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US-2691297-A // Apparatus for testing leaky receptacles // Kreisel Ralph R. ; Polk Robert E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 532 kB | Shaun Ewing | Oct 12, 1954 00:00 | US-2691297-A // Apparatus for testing leaky receptacles // Kreisel Ralph R. ; Polk Robert E. // Bell Telephone Labor Inc | ||||
| PDF File 2691072.pdf | 225 kB | Shaun Ewing | Oct 05, 1954 00:00 |
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US-2691072-A // Composite magnetic recording tape // Mathes Robert C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 225 kB | Shaun Ewing | Oct 05, 1954 00:00 | US-2691072-A // Composite magnetic recording tape // Mathes Robert C. // Bell Telephone Labor Inc | ||||
| PDF File 2691057.pdf | 399 kB | Shaun Ewing | Oct 05, 1954 00:00 |
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US-2691057-A // Insulated conductor // Mclean David A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 399 kB | Shaun Ewing | Oct 05, 1954 00:00 | US-2691057-A // Insulated conductor // Mclean David A. // Bell Telephone Labor Inc | ||||
| PDF File 2690980.pdf | 1.45 MB | Shaun Ewing | Oct 05, 1954 00:00 |
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US-2690980-A // Carbonyl process // Lander James J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.45 MB | Shaun Ewing | Oct 05, 1954 00:00 | US-2690980-A // Carbonyl process // Lander James J. // Bell Telephone Labor Inc | ||||
| PDF File 2690548.pdf | 5.83 MB | Shaun Ewing | Sept 28, 1954 00:00 |
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US-2690548-A // Automatic switching system for radio broadcasting networks // Jr. Amos E. Joel, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 5.83 MB | Shaun Ewing | Sept 28, 1954 00:00 | US-2690548-A // Automatic switching system for radio broadcasting networks // Jr. Amos E. Joel, // Bell Telephone Labor Inc | ||||
| PDF File 2690508.pdf | 1.60 MB | Shaun Ewing | Sept 28, 1954 00:00 |
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US-2690508-A // Directive antenna system // Cutler Cassius C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.60 MB | Shaun Ewing | Sept 28, 1954 00:00 | US-2690508-A // Directive antenna system // Cutler Cassius C. // Bell Telephone Labor Inc |
