Name Size Creator Creation Date Labels Comment  
PDF File 3243517.pdf 1.20 MB Shaun Ewing Mar 29, 1966 00:00
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US-3243517-A // Telephone call transmitter // Miller Robert A. ; Taris Charles M. // Bell Telephone Labor Inc
PDF File 3243515.pdf 781 kB Shaun Ewing Mar 29, 1966 00:00
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US-3243515-A // Dial pulse register circuit // Abbott Henry H. // Bell Telephone Labor Inc
PDF File 3243514.pdf 1.19 MB Shaun Ewing Mar 29, 1966 00:00
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US-3243514-A // Automatic calling line identification circuit // Moore Harold R. ; Sears William T. // Bell Telephone Labor Inc
PDF File 3242726.pdf 249 kB Shaun Ewing Mar 29, 1966 00:00
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US-3242726-A // Force measuring device // Willis Clarence J. // Bell Telephone Labor Inc
PDF File 3242557.pdf 332 kB Shaun Ewing Mar 29, 1966 00:00
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US-3242557-A // Method of assembling and magnetically adjusting a reed switch // Ellwood Walter B. // Bell Telephone Labor Inc
PDF File 3242470.pdf 2.57 MB Shaun Ewing Mar 22, 1966 00:00
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US-3242470-A // Automation of telephone information service // Hagelbarger David W. ; Hall William G. ; Malthancr William A. // Bell Telephone Labor Inc
PDF File 3242439.pdf 265 kB Shaun Ewing Mar 22, 1966 00:00
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US-3242439-A // Visible output gaseous optical maser with mode pattern selector // Rigden Jameson D. ; White Alan D. // Bell Telephone Labor Inc
PDF File 3242386.pdf 2.21 MB Shaun Ewing Mar 22, 1966 00:00
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US-3242386-A // Magnet stabilizing method and apparatus // Avery John P. ; Hostetler Willard E. // Western Electric Co ; Bell Telephone Labor Inc
PDF File 3242006.pdf 376 kB Shaun Ewing Mar 22, 1966 00:00
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US-3242006-A // Tantalum nitride film resistor // Gerstenberg Dieter // Bell Telephone Labor Inc
PDF File 3241930.pdf 142 kB Shaun Ewing Mar 22, 1966 00:00
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US-3241930-A // Low friction bearings // Courtney-Pratt Jeofry S. ; Sikorski Mathew E. // Bell Telephone Labor Inc
PDF File 3241085.pdf 390 kB Shaun Ewing Mar 15, 1966 00:00
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US-3241085-A // High power optical maser using a circular ellipsoidal resonant cavity // Marcatili Enrique A. J. // Bell Telephone Labor Inc
PDF File 3241079.pdf 323 kB Shaun Ewing Mar 15, 1966 00:00
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US-3241079-A // Extended-range square-law detector // Jr. William W. Snell, // Bell Telephone Labor Inc
PDF File 3241067.pdf 994 kB Shaun Ewing Mar 15, 1966 00:00
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US-3241067-A // Synchronization of decoder systems based on message wave statistics // James Dennis B. ; Mounts Frank W. // Bell Telephone Labor Inc
PDF File 3241044.pdf 380 kB Shaun Ewing Mar 15, 1966 00:00
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US-3241044-A // Thyratron tube replacement units employing controlled rectifiers and a control transitor // Mills John K. // Bell Telephone Labor Inc
PDF File 3241043.pdf 504 kB Shaun Ewing Mar 15, 1966 00:00
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US-3241043-A // Thyratron tube replacement unit employing a zener diode limiting the inverse voltageacross a gating transistor // Clarke Patrick W. // Bell Telephone Labor Inc
PDF File 3241009.pdf 675 kB Shaun Ewing Mar 15, 1966 00:00
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US-3241009-A // Multiple resistance semiconductor elements // Dewald Jacob F. ; Northover William R. ; Pearson Arthur D. // Bell Telephone Labor Inc
PDF File 3240962.pdf 520 kB Shaun Ewing Mar 15, 1966 00:00
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US-3240962-A // Piezoelectric transducer // White Donald L. // Bell Telephone Labor Inc
PDF File 3240879.pdf 531 kB Shaun Ewing Mar 15, 1966 00:00
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US-3240879-A // Alarm circuits in portable radio telephone system // Bryant Herbert W. // Bell Telephone Labor Inc
PDF File 3239810.pdf 803 kB Shaun Ewing Mar 08, 1966 00:00
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US-3239810-A // Magnetic core comparator and memory circuit // Jacoby John Z. // Bell Telephone Labor Inc
PDF File 3239777.pdf 372 kB Shaun Ewing Mar 08, 1966 00:00
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US-3239777-A // Non-saturating blocking oscillator // Mollo Frank J. // Bell Telephone Labor Inc
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