Name Size Creator Creation Date Labels Comment  
PDF File 2932562.pdf 1.10 MB Shaun Ewing Apr 12, 1960 00:00
  • No labels
US-2932562-A // Zone-melting with joule heat // Pfann William G. // Bell Telephone Labor Inc
PDF File 2932700.pdf 777 kB Shaun Ewing Apr 12, 1960 00:00
  • No labels
US-2932700-A // High speed time sharing rotary switch // Elmer Lloyd A. // Bell Telephone Labor Inc
PDF File 2932805.pdf 556 kB Shaun Ewing Apr 12, 1960 00:00
  • No labels
US-2932805-A // Electrical conductor having transposed conducting elements // Doherty William H. // Bell Telephone Labor Inc
PDF File 2932609.pdf 483 kB Shaun Ewing Apr 12, 1960 00:00
  • No labels
US-2932609-A // Electroforming millimeter wave components // Pierce Norman J. // Bell Telephone Labor Inc
PDF File 2931920.pdf 939 kB Shaun Ewing Apr 05, 1960 00:00
  • No labels
US-2931920-A // Transistor monostable circuit // Baker Paul A. ; Sumner Eric E. // Bell Telephone Labor Inc
PDF File 2931942.pdf 722 kB Shaun Ewing Apr 05, 1960 00:00
  • No labels
US-2931942-A // Vacuum tight window for high frequency devices // Strnad Albert R. // Bell Telephone Labor Inc
PDF File 2931992.pdf 711 kB Shaun Ewing Apr 05, 1960 00:00
  • No labels
US-2931992-A // Microwave impedance branch // Caroselli Frank // Bell Telephone Labor Inc
PDF File 2931027.pdf 1.20 MB Shaun Ewing Mar 29, 1960 00:00
  • No labels
US-2931027-A // Visual display apparatus // Blefary Vincent F. ; Ignatowitz Michael // Bell Telephone Labor Inc
PDF File 2931033.pdf 1.06 MB Shaun Ewing Mar 29, 1960 00:00
  • No labels
US-2931033-A // Multi-mode automatic tracking antenna system // Miller Stewart E. // Bell Telephone Labor Inc
PDF File 2930906.pdf 836 kB Shaun Ewing Mar 29, 1960 00:00
  • No labels
US-2930906-A // Ferroelectric counting circuit // Wolfe Robert M. // Bell Telephone Labor Inc
PDF File 2930903.pdf 751 kB Shaun Ewing Mar 29, 1960 00:00
  • No labels
US-2930903-A // Magnetic core circuit // Jr. Frederick T. Andrews, // Bell Telephone Labor Inc
PDF File 2930722.pdf 742 kB Shaun Ewing Mar 29, 1960 00:00
  • No labels
US-2930722-A // Method of treating silicon // Ligenza Joseph R. // Bell Telephone Labor Inc
PDF File 2930833.pdf 490 kB Shaun Ewing Mar 29, 1960 00:00
  • No labels
US-2930833-A // Electrical conductor having transposed conducting members // Doherty William H. // Bell Telephone Labor Inc
PDF File 2931021.pdf 436 kB Shaun Ewing Mar 29, 1960 00:00
  • No labels
US-2931021-A // Illuminable controller // Brown Louis C. // Bell Telephone Labor Inc
PDF File 2930995.pdf 412 kB Shaun Ewing Mar 29, 1960 00:00
  • No labels
US-2930995-A // Directional couplers // Korb George E. // Bell Telephone Labor Inc
PDF File 2929957.pdf 1.26 MB Shaun Ewing Mar 22, 1960 00:00
  • No labels
US-2929957-A // Dual picture direct view storage tube // Kirkpatrick William E. ; Sears Raymond W. // Bell Telephone Labor Inc
PDF File 2929913.pdf 845 kB Shaun Ewing Mar 22, 1960 00:00
  • No labels
US-2929913-A // Portable welding tool // Miller Victor F. // Bell Telephone Labor Inc
PDF File 2929922.pdf 789 kB Shaun Ewing Mar 22, 1960 00:00
  • No labels
US-2929922-A // Masers and maser communications system // Schawlow Arthur L. ; Townes Charles H. // Bell Telephone Labor Inc
PDF File 2929962.pdf 572 kB Shaun Ewing Mar 22, 1960 00:00
  • No labels
US-2929962-A // Gas discharge device // Jacoby Gerald E. ; Ketchledge Raymond W. // Bell Telephone Labor Inc
PDF File 2929479.pdf 556 kB Shaun Ewing Mar 22, 1960 00:00
  • No labels
US-2929479-A // Mechanical coin totalizer // Pferd William // Bell Telephone Labor Inc
  1. Prev
  2. 1
  3. 10
  4. 11
  5. 12
  6. 13
  7. 14
  8. 15
  9. 16
  10. 17
  11. 18
  12. 19
  13. 20
  14. 21
  15. 22
  16. 88
  17. Next