Harald Zimmerman

Person

  • Herrieden, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for destroying used carbon ribbon

    • Patent number 4,504,015
    • Issue date Mar 12, 1985
    • Triumph-Adler A.G. fur Buro-und Informationstechnik
    • Heinrich Meinhardt
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS