TREA

Martin Holzel

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  • Riedenberg, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power impact device, particularly for fasteners
    • Patent number 4,693,407
    • Issue date Sep 15, 1987
    • Robert Bosch GmbH
    • Manfred Buck
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Shaft seal
    • Patent number 4,208,058
    • Issue date Jun 17, 1980
    • Robert Bosch GmbH
    • Karl Wanner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...