TREA

Karl Schekulin

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  • Kirchheim-Teck Jesingen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary hammer driving mechanism
    • Patent number 4,750,567
    • Issue date Jun 14, 1988
    • Black & Decker Inc.
    • Horst Grossmann
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Rotary hammer driving mechanism
    • Patent number 4,657,088
    • Issue date Apr 14, 1987
    • Black & Decker Inc.
    • Horst Grossmann
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS