TREA

Siegfried Joswig

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  • Kausen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tapered connector
    • Patent number 4,152,086
    • Issue date May 1, 1979
    • Wolf-Gerate GmbH
    • Dieter Achenbach
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Tool holder
    • Patent number 4,134,499
    • Issue date Jan 16, 1979
    • Wolf-Gerate GmbH
    • Siegfried Joswig
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS