Name Size Creator Creation Date Labels Comment  
PDF File 2322938.pdf 404 kB Shaun Ewing Jun 29, 1943 00:00
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US-2322938-A // Stabilization of superpolymers // Howard John B. // Bell Telephone Labor Inc
PDF File 2287243.pdf 402 kB Shaun Ewing Jun 23, 1942 00:00
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US-2287243-A // Electrical shielding apparatus // Hebert Charles A. ; Wier Anthony J. // Bell Telephone Labor Inc
PDF File 2228341.pdf 402 kB Shaun Ewing Jan 14, 1941 00:00
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US-2228341-A // Wiping die // Cawthon Samuel C. ; Morsing William // Bell Telephone Labor Inc ; Western Electric Co
PDF File 2321071.pdf 402 kB Shaun Ewing Jun 08, 1943 00:00
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US-2321071-A // Method of assembling dry rectifiers and the like with solder // Ehrhardt Robert A. ; Wright Edgar E. // Bell Telephone Labor Inc
PDF File 2230364.pdf 401 kB Shaun Ewing Feb 04, 1941 00:00
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US-2230364-A // Inductance device // Peterson Glen // Bell Telephone Labor Inc
PDF File 2298926.pdf 400 kB Shaun Ewing Oct 13, 1942 00:00
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US-2298926-A // Electrical wave amplification // Burrows Charles R. // Bell Telephone Labor Inc
PDF File 2352056.pdf 399 kB Shaun Ewing Jun 20, 1944 00:00
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US-2352056-A // Thermally controlled resistor // Wilson Leon T. // Bell Telephone Labor Inc
PDF File 2259514.pdf 397 kB Shaun Ewing Oct 21, 1941 00:00
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US-2259514-A // Electromagnetic device // Branson David E. // Bell Telephone Labor Inc
PDF File 2233886.pdf 397 kB Shaun Ewing Mar 04, 1941 00:00
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US-2233886-A // Acoustic device // Cowley Greer W. ; Kannenberg Walter F. // Bell Telephone Labor Inc
PDF File 2278072.pdf 396 kB Shaun Ewing Mar 31, 1942 00:00
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US-2278072-A // Electrical resistance device and method of manufacture thereof // Gould Harold L. B. ; Kingsbury Burton A. // Bell Telephone Labor Inc
PDF File 2263728.pdf 394 kB Shaun Ewing Nov 25, 1941 00:00
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US-2263728-A // Combined line wire tie and reenforcement // Gordon Chester S. ; Kleinfelder Walter C. // Bell Telephone Labor Inc
PDF File 2345471.pdf 393 kB Shaun Ewing Mar 28, 1944 00:00
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US-2345471-A // Speed governor for call transmitters // Goff Harold W. ; Moore Charles R. ; Walter Orville L. // Bell Telephone Labor Inc
PDF File 2379211.pdf 392 kB Shaun Ewing Jun 26, 1945 00:00
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US-2379211-A // Distortion correction in wave transmission // Bennett William R. // Bell Telephone Labor Inc
PDF File 2237323.pdf 392 kB Shaun Ewing Apr 08, 1941 00:00
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US-2237323-A // Resistance device // West John W. // Bell Telephone Labor Inc
PDF File 2248044.pdf 392 kB Shaun Ewing Jul 08, 1941 00:00
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US-2248044-A // Transposition insulator // Dehmel Richard C. // Bell Telephone Labor Inc
PDF File 2327276.pdf 392 kB Shaun Ewing Aug 17, 1943 00:00
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US-2327276-A // Alternating current generator // Lovell Clarence A. // Bell Telephone Labor Inc
PDF File 2291566.pdf 390 kB Shaun Ewing Jul 28, 1942 00:00
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US-2291566-A // Electrical connecting device // Walsh Edward G. // Bell Telephone Labor Inc
PDF File 2369030.pdf 389 kB Shaun Ewing Feb 06, 1945 00:00
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US-2369030-A // Amplifier circuit // Edwards Paul G. // Bell Telephone Labor Inc
PDF File 2356296.pdf 389 kB Shaun Ewing Aug 22, 1944 00:00
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US-2356296-A // Protective system // Zinn Manvel K. // Bell Telephone Labor Inc
PDF File 2359727.pdf 388 kB Shaun Ewing Oct 03, 1944 00:00
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US-2359727-A // Electric power conversion // Brown John T. L. // Bell Telephone Labor Inc
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