Name Size Creator Creation Date Labels Comment  
PDF File 3288919.pdf 7.07 MB Shaun Ewing Nov 29, 1966 00:00
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US-3288919-A // Data transmission system // Abbott Henry H. ; Fracassi Renato D. ; Hughes Edward G. ; Lonnquist Chester W. // Bell Telephone Labor Inc
PDF File 3288895.pdf 701 kB Shaun Ewing Nov 29, 1966 00:00
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US-3288895-A // Control of capacitance of individual wires of multiwire structure // Windeler Alfred S. // Bell Telephone Labor Inc
PDF File 3288695.pdf 362 kB Shaun Ewing Nov 29, 1966 00:00
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US-3288695-A // Piezoelectric quartz crystal units // King James C. // Bell Telephone Labor Inc
PDF File 3287653.pdf 679 kB Shaun Ewing Nov 22, 1966 00:00
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US-3287653-A // Neutralized direct-coupled differential amplifier including positive and negative feedback loops // Goordman Robert V. // Bell Telephone Labor Inc
PDF File 3287651.pdf 408 kB Shaun Ewing Nov 22, 1966 00:00
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US-3287651-A // Electric metering circuit // Ingle James F. // Bell Telephone Labor Inc
PDF File 3287612.pdf 576 kB Shaun Ewing Nov 22, 1966 00:00
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US-3287612-A // Semiconductor contacts and protective coatings for planar devices // Lepselter Martin P. // Bell Telephone Labor Inc
PDF File 3287243.pdf 488 kB Shaun Ewing Nov 22, 1966 00:00
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US-3287243-A // Deposition of insulating films by cathode sputtering in an rf-supported discharge // Ligenza Joseph R. // Bell Telephone Labor Inc
PDF File 3286690.pdf 245 kB Shaun Ewing Nov 22, 1966 00:00
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US-3286690-A // Vapor deposition mask // Jr. John Mcglasson, ; Nelson James T. // Bell Telephone Labor Inc
PDF File 3286476.pdf 631 kB Shaun Ewing Nov 22, 1966 00:00
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US-3286476-A // Cable laying plow // Maclay John C. // Bell Telephone Labor Inc
PDF File 3286267.pdf 393 kB Shaun Ewing Nov 15, 1966 00:00
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US-3286267-A // Inflatable subreflector support for cassegrainian antenna // Lutchansky Milton // Bell Telephone Labor Inc
PDF File 3286242.pdf 938 kB Shaun Ewing Nov 15, 1966 00:00
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US-3286242-A // Magnetic storage device using reentrant hysteresis materials // Gianola Umberto F. // Bell Telephone Labor Inc
PDF File 3286169.pdf 310 kB Shaun Ewing Nov 15, 1966 00:00
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US-3286169-A // Combined magnetometer and gradiometer // Slonczwski Thaddeus // Bell Telephone Labor Inc
PDF File 3286136.pdf 355 kB Shaun Ewing Nov 15, 1966 00:00
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US-3286136-A // Fabrication of electrodes from modular units // Mclean David A. // Bell Telephone Labor Inc
PDF File 3286045.pdf 352 kB Shaun Ewing Nov 15, 1966 00:00
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US-3286045-A // Cover assembly for switches // Jr. Robert J. Clark, ; Tolman Warren R. // Bell Telephone Labor Inc
PDF File 3286040.pdf 1.44 MB Shaun Ewing Nov 15, 1966 00:00
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US-3286040-A // Call transmitter employing a code bearing medium // Andregg Ernest R. ; Hershey Harold J. ; Mcgee Chester W. // Bell Telephone Labor Inc
PDF File 3286039.pdf 1.54 MB Shaun Ewing Nov 15, 1966 00:00
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US-3286039-A // Call transmitter // Stokes Rembert R. // Bell Telephone Labor Inc
PDF File 3286038.pdf 392 kB Shaun Ewing Nov 15, 1966 00:00
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US-3286038-A // Intercommunication system with dial selected ringing // Field James M. ; Nenninger Theodore P. ; Scholes David H. // Bell Telephone Labor Inc
PDF File 3286037.pdf 1.25 MB Shaun Ewing Nov 15, 1966 00:00
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US-3286037-A // Remote line concentrator switching network // Kerr Douglas A. ; Jr. George F. Swetnam, // Bell Telephone Labor Inc
PDF File 3286036.pdf 787 kB Shaun Ewing Nov 15, 1966 00:00
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US-3286036-A // Telephone line circuit // York Robert K. // Bell Telephone Labor Inc
PDF File 3285784.pdf 243 kB Shaun Ewing Nov 15, 1966 00:00
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US-3285784-A // Nickel-cadmium battery receptacle // Babusci Louis D. ; Feder David O. // Bell Telephone Labor Inc
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