Name Size Creator Creation Date Labels Comment  
PDF File 3320483.pdf 418 kB Shaun Ewing May 16, 1967 00:00
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US-3320483-A // Support member for card-edge type connectors // Pohl Karl-Heinz // Bell Telephone Labor Inc
PDF File 3320369.pdf 1.71 MB Shaun Ewing May 16, 1967 00:00
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US-3320369-A // Automatic code transmitter utilizing a code bearing medium having bits of information // Hershey Harold J. ; O'Connor Robert J. ; Warnock Merville L. // Bell Telephone Labor Inc
PDF File 3320367.pdf 1.40 MB Shaun Ewing May 16, 1967 00:00
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US-3320367-A // Telephone line circuit // Krom Myron E. // Bell Telephone Labor Inc
PDF File 3319978.pdf 436 kB Shaun Ewing May 16, 1967 00:00
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US-3319978-A // Timed release coupling // Melhose Alfred E. // Bell Telephone Labor Inc
PDF File 3319426.pdf 977 kB Shaun Ewing May 16, 1967 00:00
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US-3319426-A // Equipment for and method of retrieving underwater cable // Slonczewski Thaddeus // Bell Telephone Labor Inc
PDF File 3319241.pdf 724 kB Shaun Ewing May 09, 1967 00:00
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US-3319241-A // Electromechanical data transmission // Buhrendorf Frederick G. // Bell Telephone Labor Inc
PDF File 3319235.pdf 1002 kB Shaun Ewing May 09, 1967 00:00
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US-3319235-A // Optically scanned ferromagnetic memory apparatus // Chang James T. H. ; Gianola Umberto F. // Bell Telephone Labor Inc
PDF File 3319223.pdf 905 kB Shaun Ewing May 09, 1967 00:00
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US-3319223-A // Error correcting system // Helm Harry A. // Bell Telephone Labor Inc
PDF File 3319132.pdf 254 kB Shaun Ewing May 09, 1967 00:00
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US-3319132-A // Electroluminescent device containing luminescent electrolyte // Chandross Edwin A. ; Visco Robert E. // Bell Telephone Labor Inc
PDF File 3319084.pdf 290 kB Shaun Ewing May 09, 1967 00:00
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US-3319084-A // Limit detector with inductors connected in series aiding and mutual coupling to reduce parasitic inductance // Arnold Otto // Bell Telephone Labor Inc
PDF File 3319060.pdf 609 kB Shaun Ewing May 09, 1967 00:00
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US-3319060-A // Illuminating sign // Bartley Keith D. // Bell Telephone Labor Inc
PDF File 3319011.pdf 709 kB Shaun Ewing May 09, 1967 00:00
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US-3319011-A // Multifrequency signal receiver circuit // Jr. Joseph Maurushat, // Bell Telephone Labor Inc
PDF File 3319005.pdf 726 kB Shaun Ewing May 09, 1967 00:00
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US-3319005-A // Conference circuit for time division telephone system utilizing multiple storage cells // Jr. Wilmer B. Gaunt, // Bell Telephone Labor Inc
PDF File 3318974.pdf 165 kB Shaun Ewing May 09, 1967 00:00
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US-3318974-A // Unsaturated polyester curing system consisting of cumene hydroperoxide, methylethyl ketone peroxide and thioglycolic acid // Montesano Lewis // Bell Telephone Labor Inc
PDF File 3318652.pdf 457 kB Shaun Ewing May 09, 1967 00:00
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US-3318652-A // Optical devices utilizing faraday rotation // Berger Stuart B. ; Rubinstein Charles B. // Bell Telephone Laboratotries I
PDF File 3317884.pdf 385 kB Shaun Ewing May 02, 1967 00:00
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US-3317884-A // Electrical plug with cord anchor // Lynch Harry P. // Bell Telephone Labor Inc
PDF File 3317863.pdf 362 kB Shaun Ewing May 02, 1967 00:00
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US-3317863-A // Variable ferromagnetic attenuator having a constant phase shift for a range of wave attenuation // Ngo Dinh-Tuan // Bell Telephone Labor Inc
PDF File 3317862.pdf 586 kB Shaun Ewing May 02, 1967 00:00
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US-3317862-A // Off-axis elastic wave delay device with spherical reflections // Fitch Arthur H. // Bell Telephone Labor Inc
PDF File 3317861.pdf 384 kB Shaun Ewing May 02, 1967 00:00
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US-3317861-A // Spherical reflector elastic wave delay device with planar transducers // Kompfner Rudolf // Bell Telephone Labor Inc
PDF File 3317847.pdf 389 kB Shaun Ewing May 02, 1967 00:00
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US-3317847-A // Ultrasonic wave detector // White Donald L. // Bell Telephone Labor Inc
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