pivoting around the platen or base

Industry

  • CPC
  • B41F1/48
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Patents Grantslast 30 patents

  • Information Patent Grant

    2109808

    • Patent number 2,109,808
    • Issue date Mar 1, 1938
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2069504

    • Patent number 2,069,504
    • Issue date Feb 2, 1937
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1983610

    • Patent number 1,983,610
    • Issue date Dec 11, 1934
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS