for controlling selection or shifting of matrix magazines

Patents Grantslast 30 patents

  • Information Patent Grant

    3045567

    • Patent number 3,045,567
    • Issue date Jul 24, 1962
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2976787

    • Patent number 2,976,787
    • Issue date Mar 28, 1961
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS