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Patents Grantslast 30 patents

  • Information Patent Grant

    Stencil printing machine having moistener mechanism

    • Patent number 6,502,506
    • Issue date Jan 7, 2003
    • Riso Kagaku Corporation
    • Toshihiro Endo
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Rotary copying machine

    • Patent number 4,002,117
    • Issue date Jan 11, 1977
    • Gerhard Ritzerfeld
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2659303

    • Patent number 2,659,303
    • Issue date Nov 17, 1953
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD AND DEVICE FOR CONDITIONING PAPER

    • Publication number 20110206841
    • Publication date Aug 25, 2011
    • Jordi Sabater Vilella
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Stencil printing machine

    • Publication number 20020033104
    • Publication date Mar 21, 2002
    • Toshihiro Endo
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS