Name Size Creator Creation Date Labels Comment  
PDF File 3520753.pdf 310 kB Shaun Ewing Jul 14, 1970 00:00
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US-3520753-A // Method of forming a seal between a polymer and an adhesive // Francis W. Ryan ; Harold Schonhorn // Bell Telephone Labor Inc
PDF File 3521237.pdf 1.88 MB Shaun Ewing Jul 21, 1970 00:00
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US-3521237-A // High-speed data-directed information processing system // Thomas J. Chinlund // Bell Telephone Labor Inc
PDF File 3522553.pdf 726 kB Shaun Ewing Aug 04, 1970 00:00
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US-3522553-A // Pulsed laser employing an active absorption cell // Arthur G. Fox // Bell Telephone Labor Inc
PDF File 3522557.pdf 1.51 MB Shaun Ewing Aug 04, 1970 00:00
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US-3522557-A // Acoustic delay line // Robert S. Duncan ; Marsena R. Parker Jr. // Bell Telephone Labor Inc
PDF File 3523208.pdf 774 kB Shaun Ewing Aug 04, 1970 00:00
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US-3523208-A // Image converter // Max G. Bodmer ; Merton H. Crowell ; Eugene I. Gordon ; Francis J. Morris // Bell Telephone Labor Inc
PDF File 3526723.pdf 1.02 MB Shaun Ewing Sept 01, 1970 00:00
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US-3526723-A // Switching system utilizing fluid logic device // David J. Thomson // Bell Telephone Labor Inc
PDF File 3526877.pdf 5.03 MB Shaun Ewing Sept 01, 1970 00:00
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US-3526877-A // Selective calling line controller for alternatively test polling remote stations or starting remote station transmitters // David E. Carlson ; Stephen A. Dalyai ; Alfonso V. Gallina ; Edgar R. Robinson ; Clarence J. Votaw ; Peter S. Warwick // Bell Telephone Labor Inc
PDF File 3526883.pdf 463 kB Shaun Ewing Sept 01, 1970 00:00
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US-3526883-A // Magnetic domain display device // William J. Tabor // Bell Telephone Labor Inc
PDF File 3529290.pdf 1.77 MB Shaun Ewing Sept 15, 1970 00:00
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US-3529290-A // Nonredundant error detection and correction system // Henry C. Schroeder ; John R. Sheehan // Bell Telephone Labor Inc
PDF File 3529295.pdf 1023 kB Shaun Ewing Sept 15, 1970 00:00
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US-3529295-A // Data retrieval system employing an automatic start of retrieval feature // Robert L. Brass ; Hamilton I. Rothrock Jr. // Bell Telephone Labor Inc
PDF File 3529682.pdf 1.17 MB Shaun Ewing Sept 22, 1970 00:00
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US-3529682-A // Location detection and guidance systems for burrowing device // James C. Coyne ; Frederick J. Elia ; Hamilton Southworth Jr. // Bell Telephone Labor Inc
PDF File 3529759.pdf 611 kB Shaun Ewing Sept 22, 1970 00:00
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US-3529759-A // Apparatus for bonding a beam-lead device to a substrate // James E. Clark // Bell Telephone Labor Inc
PDF File 3529886.pdf 726 kB Shaun Ewing Sept 22, 1970 00:00
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US-3529886-A // Iodic acid acousto-optic devices // Richard W. Dixon ; Douglas A. Pinnow // Bell Telephone Labor Inc
PDF File 3530246.pdf 991 kB Shaun Ewing Sept 22, 1970 00:00
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US-3530246-A // Digital conferencing of vocoders // James M. Kelly ; Richard N. Kennedy // Bell Telephone Labor Inc
PDF File 3530255.pdf 1.47 MB Shaun Ewing Sept 22, 1970 00:00
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US-3530255-A // Equipment for latching interoffice trunking and switched paths // Clarence H. Dagnall Jr. ; Gordon C. Irwin ; James B. Kennedy // Bell Telephone Labor Inc
PDF File 3530298.pdf 778 kB Shaun Ewing Sept 22, 1970 00:00
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US-3530298-A // Optical heterodyne receiver with pulse widening or stretching // William M. Hubbard ; Rudolf Kompfner // Bell Telephone Labor Inc
PDF File 3531598.pdf 794 kB Shaun Ewing Sept 29, 1970 00:00
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US-3531598-A // Polarity sensitive voltage insertion circuit for long subscriber loops // Irving M. Mcnair Jr. // Bell Telephone Labor Inc
PDF File 3532545.pdf 656 kB Shaun Ewing Oct 06, 1970 00:00
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US-3532545-A // Unitary conically-shaped grid for a lead-acid cell // Louis D. Babusci ; Biagio A. Cretella ; David O. Feder ; Donald E. Koontz // Bell Telephone Labor Inc
PDF File 3532564.pdf 316 kB Shaun Ewing Oct 06, 1970 00:00
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US-3532564-A // Method for diffusion of antimony into a semiconductor // Frank L. Gittler // Bell Telephone Labor Inc
PDF File 3532890.pdf 847 kB Shaun Ewing Oct 06, 1970 00:00
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US-3532890-A // Optical multiplexing and demultiplexing systems // Richard T. Denton // Bell Telephone Labor Inc
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