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Bernd Hofmann

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  • Greifenstein, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum pump
    • Patent number 9,957,974
    • Issue date May 1, 2018
    • Pfeiffer Vacuum GmbH
    • Bernd Hofmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    VACUUM PUMP
    • Publication number 20150115606
    • Publication date Apr 30, 2015
    • PFEIFFER VACUUM GMBH
    • Bernd Hofmann
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM PUMP
    • Publication number 20140356146
    • Publication date Dec 4, 2014
    • PFEIFFER VACUUM GMBH
    • Mirko Mekota
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM PUMP
    • Publication number 20120027583
    • Publication date Feb 2, 2012
    • Bernd HOFMANN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Vacuum pump
    • Publication number 20070258836
    • Publication date Nov 8, 2007
    • PFEIFFER VACUUM GMBH
    • Bernd Hofmann
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...