Name Size Creator Creation Date Labels Comment  
PDF File 3344369.pdf 295 kB Shaun Ewing Sept 26, 1967 00:00
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US-3344369-A // Tee-network having single centertapped high-q inductor in its series branches and a low-q inductor in shunt // Bies Frank R. ; Sykes Roger A. // Bell Telephone Labor Inc
PDF File 3344366.pdf 451 kB Shaun Ewing Sept 26, 1967 00:00
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US-3344366-A // Electromagnetic wave delaying arrangement with constant iterative impedance // Ngo Dinh-Tuan // Bell Telephone Labor Inc
PDF File 3344349.pdf 435 kB Shaun Ewing Sept 26, 1967 00:00
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US-3344349-A // Apparatus for analyzing the spectra of complex waves // Schroeder Manfred R. // Bell Telephone Labor Inc
PDF File 3344348.pdf 795 kB Shaun Ewing Sept 26, 1967 00:00
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US-3344348-A // Apparatus to monitor splice impedance and connection polarities including means to provide continuous signal transmission during cable transfer operations // Jr. Irving M. Mcnair, ; Strakhov Nicholas A. ; Young Charles A. // Bell Telephone Labor Inc
PDF File 3343627.pdf 410 kB Shaun Ewing Sept 26, 1967 00:00
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US-3343627-A // Apparatus for and method of determining the acoustic properties of an enclosure // Schroeder Manfred R. // Bell Telephone Labor Inc
PDF File 3343139.pdf 1.23 MB Shaun Ewing Sept 19, 1967 00:00
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US-3343139-A // Abbreviated mask instructions for a digital data processor // Ulrich Werner // Bell Telephone Labor Inc
PDF File 3343138.pdf 1.10 MB Shaun Ewing Sept 19, 1967 00:00
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US-3343138-A // Data processor employing double indexing // Ulrich Werner // Bell Telephone Labor Inc
PDF File 3343127.pdf 493 kB Shaun Ewing Sept 19, 1967 00:00
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US-3343127-A // Stored charge diode matrix selection arrangement // Ruff James A. // Bell Telephone Labor Inc
PDF File 3343107.pdf 627 kB Shaun Ewing Sept 19, 1967 00:00
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US-3343107-A // Semiconductor package // Golightly Charles E. // Bell Telephone Labor Inc
PDF File 3343102.pdf 504 kB Shaun Ewing Sept 19, 1967 00:00
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US-3343102-A // Spatial and spectral funneling pumping system for optically pumped maser // Scovil Henry E. D. // Bell Telephone Labor Inc
PDF File 3343097.pdf 303 kB Shaun Ewing Sept 19, 1967 00:00
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US-3343097-A // Solid state plasma acoustic amplifier with heat dissipating means // Bartelink Dirk J. // Bell Telephone Labor Inc
PDF File 3343087.pdf 481 kB Shaun Ewing Sept 19, 1967 00:00
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US-3343087-A // Quantization noise reduction system using chirp network prior to quantizing // Helms Howard D. // Bell Telephone Labor Inc
PDF File 3343007.pdf 213 kB Shaun Ewing Sept 19, 1967 00:00
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US-3343007-A // Marx-type impulse generator // Massey Richard P. // Bell Telephone Labor Inc
PDF File 3342945.pdf 2.47 MB Shaun Ewing Sept 19, 1967 00:00
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US-3342945-A // Arrangement for controlling traffic in a switching network // Hopper Kenneth D. ; Schwenzfeger Edward E. // Bell Telephone Labor Inc
PDF File 3342944.pdf 4.08 MB Shaun Ewing Sept 19, 1967 00:00
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US-3342944-A // Multichannel intercom system with common signaling channel // Barbato Robert E. ; Eargle Marvin H. ; Mceowen James R. ; Trent Dale W. ; Wells George W. // Bell Telephone Labor Inc
PDF File 3342934.pdf 1.86 MB Shaun Ewing Sept 19, 1967 00:00
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US-3342934-A // Private branch exchange telephone system with dial transfer facilities // Kohn Harry ; Schardt Courtney H. // Bell Telephone Labor Inc
PDF File 3342929.pdf 290 kB Shaun Ewing Sept 19, 1967 00:00
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US-3342929-A // Splice closures // Kleinfelder Walter C. ; Jr. Edward L. Ramsey, // Bell Telephone Labor Inc
PDF File 3342926.pdf 405 kB Shaun Ewing Sept 19, 1967 00:00
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US-3342926-A // Multi-conductor coaxial cable with conductors stranded in order of relative impedance // Wachter Doris E. // Bell Telephone Labor Inc
PDF File 3342539.pdf 530 kB Shaun Ewing Sept 19, 1967 00:00
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US-3342539-A // Digitally responsive pattern recognition systems // Nelson Terence J. ; Scovil Henry E. D. // Bell Telephone Labor Inc
PDF File 3342050.pdf 579 kB Shaun Ewing Sept 19, 1967 00:00
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US-3342050-A // Ultrasonic wire drawing // Fuchs Edward O. ; Jack Robert F. ; Olsen Karl M. // Bell Telephone Labor Inc
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