Name Size Creator Creation Date Labels Comment  
PDF File 2834848.pdf 757 kB Shaun Ewing May 13, 1958 00:00
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US-2834848-A // Electric switch // Ellwood Walter B. // Bell Telephone Labor Inc
PDF File 2834945.pdf 732 kB Shaun Ewing May 13, 1958 00:00
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US-2834945-A // Field displacement isolator // Boyet Howard ; Weisbaum Samuel // Bell Telephone Labor Inc
PDF File 2834946.pdf 661 kB Shaun Ewing May 13, 1958 00:00
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US-2834946-A // Field displacement isolator // Sansalone Frank J. ; Weisbaum Samuel // Bell Telephone Labor Inc
PDF File 2834943.pdf 588 kB Shaun Ewing May 13, 1958 00:00
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US-2834943-A // Mechanically coupled electromechanical and magnetomechanical transducers // Grisdale Richard O. ; Rowen John H. // Bell Telephone Labor Inc
PDF File 2834673.pdf 494 kB Shaun Ewing May 13, 1958 00:00
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US-2834673-A // Method of forming an extruded cathode // Lynch Robert T. ; Speck Lawrence J. // Bell Telephone Labor Inc
PDF File 2834908.pdf 423 kB Shaun Ewing May 13, 1958 00:00
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US-2834908-A // Traveling wave tube // Kompfner Rudolf // Bell Telephone Labor Inc
PDF File 2834900.pdf 387 kB Shaun Ewing May 13, 1958 00:00
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US-2834900-A // Grid structure // Mccarthy John A. // Bell Telephone Labor Inc
PDF File 2833861.pdf 2.78 MB Shaun Ewing May 06, 1958 00:00
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US-2833861-A // Communication sysem, intermediate relay repeater station // Anderson Frithiof B. ; Edson James O. // Bell Telephone Labor Inc
PDF File 2833471.pdf 1.66 MB Shaun Ewing May 06, 1958 00:00
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US-2833471-A // Computing system and method // Lakatos Emory ; Och Henry G. // Bell Telephone Labor Inc
PDF File 2833921.pdf 1.07 MB Shaun Ewing May 06, 1958 00:00
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US-2833921-A // Automatic continuous zero-setting of a balanced detector // Mccrory James R. // Bell Telephone Labor Inc
PDF File 2834005.pdf 756 kB Shaun Ewing May 06, 1958 00:00
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US-2834005-A // Optical storage system // Ketchledge Raymond W. // Bell Telephone Labor Inc
PDF File 2832054.pdf 1.74 MB Shaun Ewing Apr 22, 1958 00:00
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US-2832054-A // Gyrating wave transmission networks // Fox Arthur G. // Bell Telephone Labor Inc
PDF File 2831983.pdf 1.00 MB Shaun Ewing Apr 22, 1958 00:00
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US-2831983-A // Trigger circuit // Jr. Bernard Ostendorf, // Bell Telephone Labor Inc
PDF File 2831984.pdf 940 kB Shaun Ewing Apr 22, 1958 00:00
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US-2831984-A // Crosspoint switching circuit // Ebers Jewell J. ; Miller Solomon L. // Bell Telephone Labor Inc
PDF File 2831986.pdf 704 kB Shaun Ewing Apr 22, 1958 00:00
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US-2831986-A // Semiconductor trigger circuit // Sumner Eric E. // Bell Telephone Labor Inc
PDF File 2832045.pdf 575 kB Shaun Ewing Apr 22, 1958 00:00
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US-2832045-A // Electromagnetic wave power measuring device // Sharpless William M. // Bell Telephone Labor Inc
PDF File 2831921.pdf 541 kB Shaun Ewing Apr 22, 1958 00:00
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US-2831921-A // Loaded laminated conductor // Jr. Samuel P. Morgan, // Bell Telephone Labor Inc
PDF File 2832051.pdf 491 kB Shaun Ewing Apr 22, 1958 00:00
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US-2832051-A // Push-pull transistor modulator // Raisbeck Gordon // Bell Telephone Labor Inc
PDF File 2832013.pdf 388 kB Shaun Ewing Apr 22, 1958 00:00
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US-2832013-A // Printed wire circuit card inter-connection apparatus // Pedersen Ludwig ; Wier Anthony J. // Bell Telephone Labor Inc
PDF File 2831161.pdf 2.86 MB Shaun Ewing Apr 15, 1958 00:00
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US-2831161-A // Cathode ray tube display // Blaha Albert L. ; Davis Thomas E. ; Jr. Robert L. Peek, // Bell Telephone Labor Inc
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