Clamps for conveying sheets and for holding same on the platens

Industry

  • CPC
  • B41F1/36
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Patents Grantslast 30 patents

  • Information Patent Grant

    2243922

    • Patent number 2,243,922
    • Issue date Jun 3, 1941
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2241172

    • Patent number 2,241,172
    • Issue date May 6, 1941
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1697404

    • Patent number 1,697,404
    • Issue date Jan 1, 1929
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS