Name Size Creator Creation Date Labels Comment  
PDF File 3308453.pdf 775 kB Shaun Ewing Mar 07, 1967 00:00
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US-3308453-A // Electrical pulse generator // Gianola Umberto F. // Bell Telephone Labor Inc
PDF File 3309467.pdf 1.71 MB Shaun Ewing Mar 14, 1967 00:00
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US-3309467-A // Switching system with routing control // Gorgas John W. ; Masucci Eugene D. // Bell Telephone Labor Inc
PDF File 3309470.pdf 861 kB Shaun Ewing Mar 14, 1967 00:00
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US-3309470-A // Apparatus for indicating disturbances on a communication line // Mayer James H. ; Mitchell Doren // Bell Telephone Labor Inc
PDF File 3309506.pdf 953 kB Shaun Ewing Mar 14, 1967 00:00
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US-3309506-A // Electromechanical counter // Barker Thomas H. ; Nance Robert C. ; Shine John R. // Bell Telephone Labor Inc
PDF File 3309526.pdf 286 kB Shaun Ewing Mar 14, 1967 00:00
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US-3309526-A // Optical parametric amplifier and oscillator with isotropic crystal, phase matching and lower frequency pump // Giordmaine Joseph A. // Bell Telephone Labor Inc
PDF File 3309670.pdf 1.40 MB Shaun Ewing Mar 14, 1967 00:00
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US-3309670-A // Selective signaling receiver // Dick George W. ; Farmer Wayne D. ; Kopel Paul S. // Bell Telephone Labor Inc
PDF File 3310358.pdf 404 kB Shaun Ewing Mar 21, 1967 00:00
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US-3310358-A // Conical lens focusing means for tmon modes // Marcatili Enrique A. J. // Bell Telephone Labor Inc
PDF File 3310635.pdf 1.09 MB Shaun Ewing Mar 21, 1967 00:00
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US-3310635-A // Data exchange in a common control communication system // Vigliante Frank S. // Bell Telephone Labor Inc
PDF File 3310720.pdf 274 kB Shaun Ewing Mar 21, 1967 00:00
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US-3310720-A // Polarization process for ceramics // King James C. ; Thomas Neal C. // Bell Telephone Labor Inc
PDF File 3310760.pdf 410 kB Shaun Ewing Mar 21, 1967 00:00
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US-3310760-A // Strip line tuning structures // Swan Clarence B. // Bell Telephone Labor Inc
PDF File 3310858.pdf 222 kB Shaun Ewing Mar 28, 1967 00:00
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US-3310858-A // Semiconductor diode and method of making // Johnston Ralph L. // Bell Telephone Labor Inc
PDF File 3310863.pdf 422 kB Shaun Ewing Mar 28, 1967 00:00
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US-3310863-A // Manufacture of reed type devices // Ellwood Walter B. ; Niedzwiecki Joseph M. // Bell Telephone Labor Inc
PDF File 3310865.pdf 516 kB Shaun Ewing Mar 28, 1967 00:00
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US-3310865-A // Magnetic core threading apparatus and method // Schelling Arthur W. // Bell Telephone Labor Inc
PDF File 3311546.pdf 282 kB Shaun Ewing Mar 28, 1967 00:00
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US-3311546-A // Fabrication of thin film resistors // Berry Robert W. ; Mclean David A. // Bell Telephone Labor Inc
PDF File 3311714.pdf 276 kB Shaun Ewing Mar 28, 1967 00:00
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US-3311714-A // Method and apparatus for testing a repeatered transmission path // Howson Louis // Bell Telephone Labor Inc
PDF File 3311854.pdf 484 kB Shaun Ewing Mar 28, 1967 00:00
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US-3311854-A // Single crystal quartz filter elements, transducers and delay lines // Mason Warren P. // Bell Telephone Labor Inc
PDF File 3311890.pdf 885 kB Shaun Ewing Mar 28, 1967 00:00
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US-3311890-A // Apparatus for testing a storage system // Waaben Sigurd G. // Bell Telephone Labor Inc
PDF File 3311900.pdf 521 kB Shaun Ewing Mar 28, 1967 00:00
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US-3311900-A // Current pulse driver with regulated rise time and amplitude // Jr. Wilmer B. Gaunt, // Bell Telephone Labor Inc
PDF File 3311916.pdf 717 kB Shaun Ewing Mar 28, 1967 00:00
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US-3311916-A // Nondegenerate multimode tracking system // Packard George N. // Bell Telephone Labor Inc
PDF File 3312790.pdf 784 kB Shaun Ewing Apr 04, 1967 00:00
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US-3312790-A // Stress-responsive semiconductor transducers // Sikorski Mathew E. // Bell Telephone Labor Inc
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