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Franz Arnold

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  • D-8960 Kempten, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Machine vise for clamping a workpiece
    • Patent number 5,251,887
    • Issue date Oct 12, 1993
    • Arnold; Franz
    • Franz Arnold
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Machine vice with force amplifier
    • Patent number 4,899,999
    • Issue date Feb 13, 1990
    • Fresmak S.A.
    • Franz Arnold
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Mechanical amplifier
    • Patent number 4,270,398
    • Issue date Jun 2, 1981
    • Franz Arnold
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...