Name Size Creator Creation Date Labels Comment  
PDF File 3106489.pdf 479 kB Shaun Ewing Oct 08, 1963 00:00
  • No labels
US-3106489-A // Semiconductor device fabrication // Lepselter Martin P. // Bell Telephone Labor Inc
PDF File 3106672.pdf 691 kB Shaun Ewing Oct 08, 1963 00:00
  • No labels
US-3106672-A // Output voltage control for power conversion apparatus // Mills John K. // Bell Telephone Labor Inc
PDF File 3106674.pdf 317 kB Shaun Ewing Oct 08, 1963 00:00
  • No labels
US-3106674-A // Regulator protection circuits // Hamilton Billy H. // Bell Telephone Labor Inc
PDF File 3106698.pdf 1.18 MB Shaun Ewing Oct 08, 1963 00:00
  • No labels
US-3106698-A // Parallel data processing apparatus // Unger Stephen H. // Bell Telephone Labor Inc
PDF File 3106699.pdf 997 kB Shaun Ewing Oct 08, 1963 00:00
  • No labels
US-3106699-A // Spatially oriented data processing apparatus // Kamentsky Louis A. // Bell Telephone Labor Inc
PDF File 3106703.pdf 471 kB Shaun Ewing Oct 08, 1963 00:00
  • No labels
US-3106703-A // Magnetic core assembly // Katzin Leonard // Bell Telephone Labor Inc
PDF File 3107303.pdf 817 kB Shaun Ewing Oct 15, 1963 00:00
  • No labels
US-3107303-A // Positive or negative high gain image amplifier // Berkowitz David A. // Bell Telephone Labor Inc
PDF File 3107329.pdf 1.31 MB Shaun Ewing Oct 15, 1963 00:00
  • No labels
US-3107329-A // Method and apparatus for measuring time delay in transmission paths // Mcskimin Herbert J. // Bell Telephone Labor Inc
PDF File 3107344.pdf 1.01 MB Shaun Ewing Oct 15, 1963 00:00
  • No labels
US-3107344-A // Self-synchronizing delay line data translation // Baker William E. ; Froehlich Fritz E. // Bell Telephone Labor Inc
PDF File 3108157.pdf 877 kB Shaun Ewing Oct 22, 1963 00:00
  • No labels
US-3108157-A // Multiple station communication circuit // Feiner Alexander // Bell Telephone Labor Inc
PDF File 3108159.pdf 886 kB Shaun Ewing Oct 22, 1963 00:00
  • No labels
US-3108159-A // Space saver dial // Mattke Charles F. // Bell Telephone Labor Inc
PDF File 3108198.pdf 472 kB Shaun Ewing Oct 22, 1963 00:00
  • No labels
US-3108198-A // Blocking oscillator frequency divider // Lentz Norman E. // Bell Telephone Labor Inc
PDF File 3108203.pdf 1.10 MB Shaun Ewing Oct 22, 1963 00:00
  • No labels
US-3108203-A // Electron beam tube for translating gray code to binary code // Crowell Merton H. // Bell Telephone Labor Inc
PDF File 3108254.pdf 2.41 MB Shaun Ewing Oct 22, 1963 00:00
  • No labels
US-3108254-A // Machine reading of handwritten characters // Dimond Thomas L. // Bell Telephone Labor Inc
PDF File 3108260.pdf 695 kB Shaun Ewing Oct 22, 1963 00:00
  • No labels
US-3108260-A // Magnetic recording and reproducing system // Buhrendorf Frederick G. // Bell Telephone Labor Inc
PDF File 3108279.pdf 348 kB Shaun Ewing Oct 22, 1963 00:00
  • No labels
US-3108279-A // Grooved reflecting surface for discriminating between thermal and microwave radiation // Eisentraut Rudolph A. // Bell Telephone Labor Inc
PDF File 3108915.pdf 673 kB Shaun Ewing Oct 29, 1963 00:00
  • No labels
US-3108915-A // Selective diffusion technique // Ligenza Joseph R. ; Shapiro Herbert M. // Bell Telephone Labor Inc
PDF File 3109055.pdf 681 kB Shaun Ewing Oct 29, 1963 00:00
  • No labels
US-3109055-A // Hermetic seal terminal // Ziegler Arthur W. // Bell Telephone Labor Inc
PDF File 3109066.pdf 928 kB Shaun Ewing Oct 29, 1963 00:00
  • No labels
US-3109066-A // Sound control system // Jr. Edward E. David, // Bell Telephone Labor Inc
PDF File 3109070.pdf 2.47 MB Shaun Ewing Oct 29, 1963 00:00
  • No labels
US-3109070-A // Pitch synchronous autocorrelation vocoder // Jr. Edward E. David, ; Pierce John R. // Bell Telephone Labor Inc
  1. Prev
  2. 1
  3. 42
  4. 43
  5. 44
  6. 45
  7. 46
  8. 47
  9. 48
  10. 49
  11. 50
  12. 51
  13. 52
  14. 53
  15. 54
  16. 86
  17. Next