Name Size Creator Creation Date Labels Comment  
PDF File 3304360.pdf 382 kB Shaun Ewing Feb 14, 1967 00:00
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US-3304360-A // Radio frequency gasket for shielded enclosures // Hadley George E. ; Prescott Edward D. // Bell Telephone Labor Inc
PDF File 3252103.pdf 381 kB Shaun Ewing May 17, 1966 00:00
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US-3252103-A // Nd3+-yag laser amplifier and oscillator // Geusic Joseph E. ; Uitert Le Grand G. Van // Bell Telephone Labor Inc
PDF File 3401352.pdf 381 kB Shaun Ewing Sept 10, 1968 00:00
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US-3401352-A // Two-port network for realizing transfer functions // Mitra Sanjit K. // Bell Telephone Labor Inc
PDF File 3440099.pdf 381 kB Shaun Ewing Apr 22, 1969 00:00
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US-3440099-A // Electrolyte additives for nickel-cadmium cells // Yutaka Okinaka // Bell Telephone Labor Inc
PDF File 3294653.pdf 380 kB Shaun Ewing Dec 27, 1966 00:00
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US-3294653-A // Method for fabricating printed circuit components // Keller Harry N. ; Mclean David A. ; Vromen Benjamin H. // Bell Telephone Labor Inc
PDF File 3484722.pdf 380 kB Shaun Ewing Dec 16, 1969 00:00
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US-3484722-A // Optical modulator // Alfred S. Barker Jr. ; Hans W. Verleur // Bell Telephone Labor Inc
PDF File 3323079.pdf 380 kB Shaun Ewing May 30, 1967 00:00
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US-3323079-A // Strip line circulator // Linn Donald F. // Bell Telephone Labor Inc
PDF File 3241044.pdf 380 kB Shaun Ewing Mar 15, 1966 00:00
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US-3241044-A // Thyratron tube replacement units employing controlled rectifiers and a control transitor // Mills John K. // Bell Telephone Labor Inc
PDF File 3357022.pdf 380 kB Shaun Ewing Dec 05, 1967 00:00
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US-3357022-A // Folded horn-reflector antenna structure // Giger Adolph J. // Bell Telephone Labor Inc
PDF File 3393275.pdf 380 kB Shaun Ewing Jul 16, 1968 00:00
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US-3393275-A // Scanning arrangement employing sinusoidal marking // Hopper Andrew L. // Bell Telephone Labor Inc
PDF File 3493842.pdf 379 kB Shaun Ewing Feb 03, 1970 00:00
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US-3493842-A // Unipolar to bipolar converter // Richard B. Robrock // Bell Telephone Labor Inc
PDF File 3296554.pdf 379 kB Shaun Ewing Jan 03, 1967 00:00
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US-3296554-A // Unijunction transistor relaxation oscillator with sine wave synchronization // Favin David L. // Bell Telephone Labor Inc
PDF File 3334212.pdf 379 kB Shaun Ewing Aug 01, 1967 00:00
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US-3334212-A // Electrode and electrode fabrication method for electro-erosion machine // Kirschenbaum Bernard // Bell Telephone Labor Inc
PDF File 3484153.pdf 379 kB Shaun Ewing Dec 16, 1969 00:00
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US-3484153-A // Transparent eutectics with lamellar microstructures and method of making same // John D. Hunt ; Kenneth A. Jackson // Bell Telephone Labor Inc
PDF File 3260115.pdf 379 kB Shaun Ewing Jul 12, 1966 00:00
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US-3260115-A // Temperature sensitive element // Logan Ralph A. // 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 3363195.pdf 378 kB Shaun Ewing Jan 09, 1968 00:00
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US-3363195-A // Junction diode maser // Furnanage Richard A. ; Wilson Donald K. // Bell Telephone Labor Inc
PDF File 3458763.pdf 378 kB Shaun Ewing Jul 29, 1969 00:00
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US-3458763-A // Protective circuit for superconducting magnet // John E. Kunzler // Bell Telephone Labor Inc
PDF File 3234337.pdf 378 kB Shaun Ewing Feb 08, 1966 00:00
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US-3234337-A // Aid for blind switchboard attendant // Schuyler Robert F. // Bell Telephone Labor Inc
PDF File 3257625.pdf 377 kB Shaun Ewing Jun 21, 1966 00:00
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US-3257625-A // Optical masers comprising the active media srmoo:nd, camoo:nd, and pbmoo:nd // Johnson Leo F. ; Soden Ralph R. // Bell Telephone Labor Inc
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