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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2417442.pdf | 491 kB | Shaun Ewing | Mar 18, 1947 00:00 |
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US-2417442-A // Potentiometer circuit // Parkinson David B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 491 kB | Shaun Ewing | Mar 18, 1947 00:00 | US-2417442-A // Potentiometer circuit // Parkinson David B. // Bell Telephone Labor Inc | ||||
| PDF File 2417446.pdf | 902 kB | Shaun Ewing | Mar 18, 1947 00:00 |
|
US-2417446-A // Stereotelevision and television range finding // Reynolds Frederick William // Bell Telephone Labor Inc | |||
| Version 1 (current) | 902 kB | Shaun Ewing | Mar 18, 1947 00:00 | US-2417446-A // Stereotelevision and television range finding // Reynolds Frederick William // Bell Telephone Labor Inc | ||||
| PDF File 2417450.pdf | 855 kB | Shaun Ewing | Mar 18, 1947 00:00 |
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US-2417450-A // Electron discharge device // Sears Raymond W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 855 kB | Shaun Ewing | Mar 18, 1947 00:00 | US-2417450-A // Electron discharge device // Sears Raymond W. // Bell Telephone Labor Inc | ||||
| PDF File 2417829.pdf | 458 kB | Shaun Ewing | Mar 25, 1947 00:00 |
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US-2417829-A // Compressional wave signaling device // Keller Arthur C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 458 kB | Shaun Ewing | Mar 25, 1947 00:00 | US-2417829-A // Compressional wave signaling device // Keller Arthur C. // Bell Telephone Labor Inc | ||||
| PDF File 2417830.pdf | 732 kB | Shaun Ewing | Mar 25, 1947 00:00 |
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US-2417830-A // Compressional wave signaling device // Keller Arthur C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 732 kB | Shaun Ewing | Mar 25, 1947 00:00 | US-2417830-A // Compressional wave signaling device // Keller Arthur C. // Bell Telephone Labor Inc | ||||
| PDF File 2417831.pdf | 930 kB | Shaun Ewing | Mar 25, 1947 00:00 |
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US-2417831-A // Counting relay system // Jr. Nicholas Knapp, // Rita Smith Kinkead ; Bell Telephone Labor Inc | |||
| Version 1 (current) | 930 kB | Shaun Ewing | Mar 25, 1947 00:00 | US-2417831-A // Counting relay system // Jr. Nicholas Knapp, // Rita Smith Kinkead ; Bell Telephone Labor Inc | ||||
| PDF File 2418117.pdf | 482 kB | Shaun Ewing | Apr 01, 1947 00:00 |
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US-2418117-A // Electron discharge device // Hale Douglas A. S. ; Ronci Victor L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 482 kB | Shaun Ewing | Apr 01, 1947 00:00 | US-2418117-A // Electron discharge device // Hale Douglas A. S. ; Ronci Victor L. // Bell Telephone Labor Inc | ||||
| PDF File 2418132.pdf | 408 kB | Shaun Ewing | Apr 01, 1947 00:00 |
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US-2418132-A // Electromechanical signal translating device // Maxfield Joseph P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 408 kB | Shaun Ewing | Apr 01, 1947 00:00 | US-2418132-A // Electromechanical signal translating device // Maxfield Joseph P. // Bell Telephone Labor Inc | ||||
| PDF File 2418134.pdf | 352 kB | Shaun Ewing | Apr 01, 1947 00:00 |
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US-2418134-A // Synchronizing system // Mitchell Doren // Bell Telephone Labor Inc | |||
| Version 1 (current) | 352 kB | Shaun Ewing | Apr 01, 1947 00:00 | US-2418134-A // Synchronizing system // Mitchell Doren // Bell Telephone Labor Inc | ||||
| PDF File 2418136.pdf | 470 kB | Shaun Ewing | Apr 01, 1947 00:00 |
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US-2418136-A // Acoustic range finder // Munson Wilden A. ; Steinberg John C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 470 kB | Shaun Ewing | Apr 01, 1947 00:00 | US-2418136-A // Acoustic range finder // Munson Wilden A. ; Steinberg John C. // Bell Telephone Labor Inc | ||||
| PDF File 2418145.pdf | 2.30 MB | Shaun Ewing | Apr 01, 1947 00:00 |
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US-2418145-A // Signaling system // Taylor Edmund R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.30 MB | Shaun Ewing | Apr 01, 1947 00:00 | US-2418145-A // Signaling system // Taylor Edmund R. // Bell Telephone Labor Inc | ||||
| PDF File 2418156.pdf | 358 kB | Shaun Ewing | Apr 01, 1947 00:00 |
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US-2418156-A // Direction finding system // Bollman John H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 358 kB | Shaun Ewing | Apr 01, 1947 00:00 | US-2418156-A // Direction finding system // Bollman John H. // Bell Telephone Labor Inc | ||||
| PDF File 2418158.pdf | 575 kB | Shaun Ewing | Apr 01, 1947 00:00 |
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US-2418158-A // Gunfire control // Bruce Edmond // Bell Telephone Labor Inc | |||
| Version 1 (current) | 575 kB | Shaun Ewing | Apr 01, 1947 00:00 | US-2418158-A // Gunfire control // Bruce Edmond // Bell Telephone Labor Inc | ||||
| PDF File 2418460.pdf | 218 kB | Shaun Ewing | Apr 08, 1947 00:00 |
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US-2418460-A // Resistor // Buchler Ernest // Bell Telephone Labor Inc | |||
| Version 1 (current) | 218 kB | Shaun Ewing | Apr 08, 1947 00:00 | US-2418460-A // Resistor // Buchler Ernest // Bell Telephone Labor Inc | ||||
| PDF File 2418461.pdf | 212 kB | Shaun Ewing | Apr 08, 1947 00:00 |
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US-2418461-A // Resistor // Becker Joseph A. ; Christensen Howard ; Kleimack Joseph J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 212 kB | Shaun Ewing | Apr 08, 1947 00:00 | US-2418461-A // Resistor // Becker Joseph A. ; Christensen Howard ; Kleimack Joseph J. // Bell Telephone Labor Inc | ||||
| PDF File 2418464.pdf | 293 kB | Shaun Ewing | Apr 08, 1947 00:00 |
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US-2418464-A // Web controlled indicator // Corwin Thomas L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 293 kB | Shaun Ewing | Apr 08, 1947 00:00 | US-2418464-A // Web controlled indicator // Corwin Thomas L. // Bell Telephone Labor Inc | ||||
| PDF File 2418465.pdf | 544 kB | Shaun Ewing | Apr 08, 1947 00:00 |
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US-2418465-A // Drift meter // Jr. Stephen Doba, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 544 kB | Shaun Ewing | Apr 08, 1947 00:00 | US-2418465-A // Drift meter // Jr. Stephen Doba, // Bell Telephone Labor Inc | ||||
| PDF File 2418467.pdf | 557 kB | Shaun Ewing | Apr 08, 1947 00:00 |
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US-2418467-A // Treatment of finely divided magnetic material // Ellis William C. ; Souden Alexander G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 557 kB | Shaun Ewing | Apr 08, 1947 00:00 | US-2418467-A // Treatment of finely divided magnetic material // Ellis William C. ; Souden Alexander G. // Bell Telephone Labor Inc | ||||
| PDF File 2418469.pdf | 425 kB | Shaun Ewing | Apr 08, 1947 00:00 |
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US-2418469-A // Tuner for multiresonators // Hagstrum Homer D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 425 kB | Shaun Ewing | Apr 08, 1947 00:00 | US-2418469-A // Tuner for multiresonators // Hagstrum Homer D. // Bell Telephone Labor Inc | ||||
| PDF File 2418471.pdf | 670 kB | Shaun Ewing | Apr 08, 1947 00:00 |
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US-2418471-A // Direct-current generator // Holden William H. T. ; Morton Edmund R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 670 kB | Shaun Ewing | Apr 08, 1947 00:00 | US-2418471-A // Direct-current generator // Holden William H. T. ; Morton Edmund R. // Bell Telephone Labor Inc |
