Name Size Creator Creation Date Labels Comment  
PDF File 3281807.pdf 2.78 MB Shaun Ewing Oct 25, 1966 00:00
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US-3281807-A // Information recording system // Ault Cyrus F. ; Granger Robert H. ; Madden James J. // Bell Telephone Labor Inc
PDF File 3281790.pdf 785 kB Shaun Ewing Oct 25, 1966 00:00
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US-3281790-A // Multifrequency signaling receiver circuit // Roscoe Lawrence C. J. // Bell Telephone Labor Inc
PDF File 3281736.pdf 557 kB Shaun Ewing Oct 25, 1966 00:00
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US-3281736-A // High field superconducting magnet consisting of a niobium-zirconium composition // Kunzler John E. ; Matthias Bernd T. // Bell Telephone Labor Inc
PDF File 3281691.pdf 420 kB Shaun Ewing Oct 25, 1966 00:00
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US-3281691-A // Apparatus and method for determining varactor dynamic quality factor by measurement of voltage standing wave ratio // Uenohara Michiyuki // Bell Telephone Labor Inc
PDF File 3281609.pdf 378 kB Shaun Ewing Oct 25, 1966 00:00
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US-3281609-A // Cryogenic supercurrent tunneling devices // Rowell John M. // Bell Telephone Labor Inc
PDF File 3281539.pdf 7.97 MB Shaun Ewing Oct 25, 1966 00:00
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US-3281539-A // Control system for communication switching systems // Dunlap Kermit S. ; Feiner Alexander ; Ketchledge Raymond W. ; May Harold F. // Bell Telephone Labor Inc
PDF File 3281527.pdf 507 kB Shaun Ewing Oct 25, 1966 00:00
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US-3281527-A // Data transmission // Davis Claude G. ; Thomas Lewis C. // Bell Telephone Labor Inc
PDF File 3281363.pdf 414 kB Shaun Ewing Oct 25, 1966 00:00
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US-3281363-A // Bismuth-containing garnets and their preparation // Geller Seymour ; Gilleo Mathias A. // Bell Telephone Labor Inc
PDF File 3281222.pdf 264 kB Shaun Ewing Oct 25, 1966 00:00
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US-3281222-A // Activated rosin fluxes and cored solders made therefrom // Bouton George M. ; O'Brien Maurice J. // Bell Telephone Labor Inc
PDF File 3280274.pdf 599 kB Shaun Ewing Oct 18, 1966 00:00
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US-3280274-A // Echo suppressor for communication systems having extended transmission delays // Schoeffler Max S. // Bell Telephone Labor Inc
PDF File 3280269.pdf 1.50 MB Shaun Ewing Oct 18, 1966 00:00
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US-3280269-A // Shaft positioning system // Brown William J. ; Miller Robert A. ; Sautter Helmuth O. // Bell Telephone Labor Inc
PDF File 3280266.pdf 843 kB Shaun Ewing Oct 18, 1966 00:00
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US-3280266-A // Synthesis of artificial speech // Flanagan James L. // Bell Telephone Labor Inc
PDF File 3278910.pdf 892 kB Shaun Ewing Oct 11, 1966 00:00
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US-3278910-A // Magnetic memory circuits // Bobeck Andrew H. // Bell Telephone Labor Inc
PDF File 3278871.pdf 340 kB Shaun Ewing Oct 11, 1966 00:00
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US-3278871-A // Switching device having curved contacts arranged for end-on engagement // Deverall George V. // Bell Telephone Labor Inc
PDF File 3278867.pdf 198 kB Shaun Ewing Oct 11, 1966 00:00
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US-3278867-A // Compact ultrasonic strip delay line having sharp bend in delay medium // Chapin Donald E. // Bell Telephone Labor Inc
PDF File 3278858.pdf 514 kB Shaun Ewing Oct 11, 1966 00:00
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US-3278858-A // Optical maser employing multiple gases // Faust Walter L. ; Mcfarlane Ross A. ; Patel Chandra K. N. ; Jr. William R. Bennett, // Bell Telephone Labor Inc
PDF File 3278829.pdf 235 kB Shaun Ewing Oct 11, 1966 00:00
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US-3278829-A // Frequency generators with selected secondary frequencies superimposed on main output // Tillinger Herman I. // Bell Telephone Labor Inc
PDF File 3278808.pdf 191 kB Shaun Ewing Oct 11, 1966 00:00
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US-3278808-A // Superconducting device // Bonfeld Murray D. // Bell Telephone Labor Inc
PDF File 3278800.pdf 221 kB Shaun Ewing Oct 11, 1966 00:00
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US-3278800-A // Ignition and current control system for gas discharge devices // Jr. William W. Snell, // Bell Telephone Labor Inc
PDF File 3278760.pdf 538 kB Shaun Ewing Oct 11, 1966 00:00
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US-3278760-A // High speed binary counter // Wagner Nicholas S. // Bell Telephone Labor Inc
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