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Burghardt Krohn

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  • Ammersbek, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fastening clip bar
    • Patent number 8,109,386
    • Issue date Feb 7, 2012
    • Joh. Friedrich Behrens Ag
    • Burghardt Krohn
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fastening means and process for its manufacture
    • Patent number 7,104,741
    • Issue date Sep 12, 2006
    • Joh. Friedrich Behrens AG
    • Burghardt Krohn
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Fastening Clip Bar
    • Publication number 20100077572
    • Publication date Apr 1, 2010
    • Burghardt Krohn
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Fastening means and process for its manufacture
    • Publication number 20030143059
    • Publication date Jul 31, 2003
    • Burghardt Krohn
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...