Name Size Creator Creation Date Labels Comment  
PDF File 3286169.pdf 310 kB Shaun Ewing Nov 15, 1966 00:00
  • No labels
US-3286169-A // Combined magnetometer and gradiometer // Slonczwski Thaddeus // Bell Telephone Labor Inc
PDF File 3286242.pdf 938 kB Shaun Ewing Nov 15, 1966 00:00
  • No labels
US-3286242-A // Magnetic storage device using reentrant hysteresis materials // Gianola Umberto F. // Bell Telephone Labor Inc
PDF File 3286267.pdf 393 kB Shaun Ewing Nov 15, 1966 00:00
  • No labels
US-3286267-A // Inflatable subreflector support for cassegrainian antenna // Lutchansky Milton // Bell Telephone Labor Inc
PDF File 3286476.pdf 631 kB Shaun Ewing Nov 22, 1966 00:00
  • No labels
US-3286476-A // Cable laying plow // Maclay John C. // Bell Telephone Labor Inc
PDF File 3286690.pdf 245 kB Shaun Ewing Nov 22, 1966 00:00
  • No labels
US-3286690-A // Vapor deposition mask // Jr. John Mcglasson, ; Nelson James T. // Bell Telephone Labor Inc
PDF File 3287243.pdf 488 kB Shaun Ewing Nov 22, 1966 00:00
  • No labels
US-3287243-A // Deposition of insulating films by cathode sputtering in an rf-supported discharge // Ligenza Joseph R. // Bell Telephone Labor Inc
PDF File 3287612.pdf 576 kB Shaun Ewing Nov 22, 1966 00:00
  • No labels
US-3287612-A // Semiconductor contacts and protective coatings for planar devices // Lepselter Martin P. // Bell Telephone Labor Inc
PDF File 3287651.pdf 408 kB Shaun Ewing Nov 22, 1966 00:00
  • No labels
US-3287651-A // Electric metering circuit // Ingle James F. // Bell Telephone Labor Inc
PDF File 3287653.pdf 679 kB Shaun Ewing Nov 22, 1966 00:00
  • No labels
US-3287653-A // Neutralized direct-coupled differential amplifier including positive and negative feedback loops // Goordman Robert V. // Bell Telephone Labor Inc
PDF File 3288695.pdf 362 kB Shaun Ewing Nov 29, 1966 00:00
  • No labels
US-3288695-A // Piezoelectric quartz crystal units // King James C. // Bell Telephone Labor Inc
PDF File 3288895.pdf 701 kB Shaun Ewing Nov 29, 1966 00:00
  • No labels
US-3288895-A // Control of capacitance of individual wires of multiwire structure // Windeler Alfred S. // Bell Telephone Labor Inc
PDF File 3288919.pdf 7.07 MB Shaun Ewing Nov 29, 1966 00:00
  • No labels
US-3288919-A // Data transmission system // Abbott Henry H. ; Fracassi Renato D. ; Hughes Edward G. ; Lonnquist Chester W. // Bell Telephone Labor Inc
PDF File 3288945.pdf 470 kB Shaun Ewing Nov 29, 1966 00:00
  • No labels
US-3288945-A // Apparatus for visually identifying conductor pairs in a multiconductor telephone cable with multidigital numbers // Jr. Irving M. Mcnair, ; Young Charles A. // Bell Telephone Labor Inc
PDF File 3289007.pdf 183 kB Shaun Ewing Nov 29, 1966 00:00
  • No labels
US-3289007-A // Signal rectifier utilizing opposite conductivity transistors // Zydney Herbert M. // Bell Telephone Labor Inc
PDF File 3289080.pdf 398 kB Shaun Ewing Nov 29, 1966 00:00
  • No labels
US-3289080-A // Fuse array maximum current indicator // Wells George W. // Bell Telephone Labor Inc
PDF File 3289100.pdf 396 kB Shaun Ewing Nov 29, 1966 00:00
  • No labels
US-3289100-A // Niobate maser materials and devices made therefrom // Ballman Albert A. ; Porto Sergio P. S. // Bell Telephone Labor Inc
PDF File 3289102.pdf 337 kB Shaun Ewing Nov 29, 1966 00:00
  • No labels
US-3289102-A // Variable frequency phase shift oscillator utilizing field-effect transistors // Hayashi Izuo // Bell Telephone Labor Inc
PDF File 3289108.pdf 535 kB Shaun Ewing Nov 29, 1966 00:00
  • No labels
US-3289108-A // Automatic adjustment of transversal filter so that received pulse is corrected to conform with standardized shape // Davey James R. ; Saltzberg Burton R. // Bell Telephone Labor Inc
PDF File 3289114.pdf 669 kB Shaun Ewing Nov 29, 1966 00:00
  • No labels
US-3289114-A // Tapped ultrasonic delay line and uses therefor // Rowen John H. // Bell Telephone Labor Inc
PDF File 3289116.pdf 759 kB Shaun Ewing Nov 29, 1966 00:00
  • No labels
US-3289116-A // Prescriptive transformerless networks // Darlington Sidney // Bell Telephone Labor Inc
  1. Prev
  2. 1
  3. 12
  4. 13
  5. 14
  6. 15
  7. 16
  8. 17
  9. 18
  10. 19
  11. 20
  12. 21
  13. 22
  14. 23
  15. 24
  16. 77
  17. Next