Winfried D. Wittek

Person

  • Walluf, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Knife insert

    • Patent number 4,852,261
    • Issue date Aug 1, 1989
    • Chicago Pneumatic Tool Company
    • Winfried D. Wittek
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS