Name Size Creator Creation Date Labels Comment  
PDF File 2946033.pdf 1.43 MB Shaun Ewing Jul 19, 1960 00:00
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US-2946033-A // Polarized connector for printed circuit cards // Jr. Henry J. Wirth, // Bell Telephone Labor Inc
PDF File 2949558.pdf 1.42 MB Shaun Ewing Aug 16, 1960 00:00
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US-2949558-A // High efficiency velocity modulation devices // Kompfner Rudolf ; Quate Calvin F. // Bell Telephone Labor Inc
PDF File 2949348.pdf 1.42 MB Shaun Ewing Aug 16, 1960 00:00
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US-2949348-A // Separation process // Pfann William G. // Bell Telephone Labor Inc
PDF File 2923475.pdf 1.42 MB Shaun Ewing Feb 02, 1960 00:00
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US-2923475-A // Signal comparison system // Ketchledge Raymond W. // Bell Telephone Labor Inc
PDF File 2784381.pdf 1.41 MB Shaun Ewing Mar 05, 1957 00:00
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US-2784381-A // Hybrid ring coupling arrangements // Budenbom Horace T. // Bell Telephone Labor Inc
PDF File 2772360.pdf 1.41 MB Shaun Ewing Nov 27, 1956 00:00
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US-2772360-A // Negative resistance device // Shockley William // Bell Telephone Labor Inc
PDF File 2878310.pdf 1.41 MB Shaun Ewing Mar 17, 1959 00:00
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US-2878310-A // Two-way television over telephone lines // Becker Floyd K. // Bell Telephone Labor Inc
PDF File 2740845.pdf 1.41 MB Shaun Ewing Apr 03, 1956 00:00
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US-2740845-A // Ringing and signaling current supply for telephone system // Mills John K. ; Ross Walter S. // Bell Telephone Labor Inc
PDF File 2847572.pdf 1.41 MB Shaun Ewing Aug 12, 1958 00:00
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US-2847572-A // Synchronized automatic frequency control system // Favin David L. // Bell Telephone Labor Inc
PDF File 2847609.pdf 1.40 MB Shaun Ewing Aug 12, 1958 00:00
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US-2847609-A // Reflex klystron // Hamilton James O. ; Lalco Joseph P. // Bell Telephone Labor Inc
PDF File 2946851.pdf 1.40 MB Shaun Ewing Jul 26, 1960 00:00
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US-2946851-A // Television system having reduced transmission bandwidth // Kretzmer Ernest R. // Bell Telephone Labor Inc
PDF File 2922988.pdf 1.40 MB Shaun Ewing Jan 26, 1960 00:00
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US-2922988-A // Magnetic core memory circuits // Rosenthal Charles W. // Bell Telephone Labor Inc
PDF File 2937346.pdf 1.39 MB Shaun Ewing May 17, 1960 00:00
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US-2937346-A // Nonreciprocal wave transmission // Crowe William J. // Bell Telephone Labor Inc
PDF File 2936612.pdf 1.39 MB Shaun Ewing May 17, 1960 00:00
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US-2936612-A // Avoidance of fatigue effects under dynamic strain // Mason Warren P. // Bell Telephone Labor Inc
PDF File 2812467.pdf 1.39 MB Shaun Ewing Nov 05, 1957 00:00
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US-2812467-A // Electron beam system // Kompfner Rudolf // Bell Telephone Labor Inc
PDF File 2866030.pdf 1.39 MB Shaun Ewing Dec 23, 1958 00:00
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US-2866030-A // Relay // Jr. Henry J. Wirth, // Bell Telephone Labor Inc
PDF File 2927966.pdf 1.38 MB Shaun Ewing Mar 08, 1960 00:00
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US-2927966-A // Carrier telephone systems with carrier-shift signaling // Weller David C. // Bell Telephone Labor Inc
PDF File 2962551.pdf 1.38 MB Shaun Ewing Nov 29, 1960 00:00
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US-2962551-A // Switching circuit // Johannesen John D. // Bell Telephone Labor Inc
PDF File 2953694.pdf 1.38 MB Shaun Ewing Sept 20, 1960 00:00
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US-2953694-A // Pulse distributing arrangements // Wilson Robert L. // Bell Telephone Labor Inc
PDF File 2834944.pdf 1.38 MB Shaun Ewing May 13, 1958 00:00
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US-2834944-A // Broad band directional couplers // Fox Arthur G. // Bell Telephone Labor Inc
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