Name Size Creator Creation Date Labels Comment  
PDF File 3391390.pdf 1.12 MB Shaun Ewing Jul 02, 1968 00:00
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US-3391390-A // Information storage and processing system utilizing associative memory // Crane Bently A. ; Githens John A. // Bell Telephone Labor Inc
PDF File 3391352.pdf 345 kB Shaun Ewing Jul 02, 1968 00:00
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US-3391352-A // Oscillator starting circuit // Evans Alonzo H. // Bell Telephone Labor Inc
PDF File 3391351.pdf 519 kB Shaun Ewing Jul 02, 1968 00:00
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US-3391351-A // Circuits using a transistor operated into second breakdown region // Trent Dale W. // Bell Telephone Labor Inc
PDF File 3391341.pdf 370 kB Shaun Ewing Jul 02, 1968 00:00
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US-3391341-A // Receiving system for suppressed carrier waves // Eddy Thomas W. // Bell Telephone Labor Inc
PDF File 3391339.pdf 820 kB Shaun Ewing Jul 02, 1968 00:00
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US-3391339-A // Phase-locked quadrature modulation transmission system // Lynch John F. // Bell Telephone Labor Inc
PDF File 3391299.pdf 847 kB Shaun Ewing Jul 02, 1968 00:00
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US-3391299-A // High stability traveling wave tube // Bodmer Max G. ; West John W. // Bell Telephone Labor Inc
PDF File 3391253.pdf 656 kB Shaun Ewing Jul 02, 1968 00:00
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US-3391253-A // Multiparty ringing selection circuit // Grandmaison John P. // Bell Telephone Labor Inc
PDF File 3391252.pdf 1.05 MB Shaun Ewing Jul 02, 1968 00:00
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US-3391252-A // Apparatus for communication trunk circuits // Germanton Charles E. // Bell Telephone Labor Inc
PDF File 3391249.pdf 1.01 MB Shaun Ewing Jul 02, 1968 00:00
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US-3391249-A // Circuit for measuring telegraphic signal impairment // Becker Floyd K. ; Eisenlohr Dieter M. P. // Bell Telephone Labor Inc
PDF File 3391071.pdf 415 kB Shaun Ewing Jul 02, 1968 00:00
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US-3391071-A // Method of sputtering highly pure refractory metals in an anodically biased chamber // Theuerer Henry C. // Bell Telephone Labor Inc
PDF File 3390934.pdf 266 kB Shaun Ewing Jul 02, 1968 00:00
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US-3390934-A // Convection type gaseous lens // Berreman Dwight W. // Bell Telephone Labor Inc
PDF File 3390932.pdf 436 kB Shaun Ewing Jul 02, 1968 00:00
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US-3390932-A // Thermal diffuseion gas lens emepeloying gas mixtures // Jr. Kenneth B. Mcafee, // Bell Telephone Labor Inc
PDF File 3390844.pdf 616 kB Shaun Ewing Jul 02, 1968 00:00
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US-3390844-A // Dispensing packages for coils of strand material // Dillow Harry M. ; Huntoon Murray L. // Bell Telephone Labor Inc ; Western Electric Co
PDF File 3390443.pdf 544 kB Shaun Ewing Jul 02, 1968 00:00
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US-3390443-A // Magnetic material and devices utilizing same // Gould Harold L. B. ; Jr. Daniel H. Wenny, // Bell Telephone Labor Inc
PDF File 3390357.pdf 517 kB Shaun Ewing Jun 25, 1968 00:00
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US-3390357-A // Low-loss communications cable // Thomson David J. // Bell Telephone Labor Inc
PDF File 3390278.pdf 283 kB Shaun Ewing Jun 25, 1968 00:00
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US-3390278-A // Optical liquid parametric devices with increased coherence length using dye // Giordmaine Joseph A. ; Rentzepis Peter M. // Bell Telephone Labor Inc
PDF File 3389875.pdf 396 kB Shaun Ewing Jun 25, 1968 00:00
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US-3389875-A // Wire payout system for measuring a ship's ground speed // Brown Neil M. // Bell Telephone Labor Inc
PDF File 3389682.pdf 213 kB Shaun Ewing Jun 25, 1968 00:00
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US-3389682-A // High speed vacuum chuck // Gardner Lawrence D. // Bell Telephone Labor Inc
PDF File 3389601.pdf 313 kB Shaun Ewing Jun 25, 1968 00:00
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US-3389601-A // Variable capacitance liquid flow gauge // Semplak Ralph A. // Bell Telephone Labor Inc
PDF File 3389375.pdf 757 kB Shaun Ewing Jun 18, 1968 00:00
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US-3389375-A // Error control system // Burton Herbert O. // Bell Telephone Labor Inc
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