Copy one tape to another, transfer program from tape to tape, back-up

Patents Grantslast 30 patents

  • Information Patent Grant

    3885207

    • Patent number 3,885,207
    • Issue date May 20, 1975
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3744031

    • Patent number 3,744,031
    • Issue date Jul 3, 1973
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3366934

    • Patent number 3,366,934
    • Issue date Jan 30, 1968
    • G05 - CONTROLLING REGULATING