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Dirk Kruber

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Patents Applicationslast 30 patents

  • Information Patent Application

    FILLERS FOR DENTAL COMPOSITES
    • Publication number 20180015004
    • Publication date Jan 18, 2018
    • Quarzwerke GmbH
    • Dirk Kruber
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FILLERS FOR DENTAL COMPOSITES
    • Publication number 20130178552
    • Publication date Jul 11, 2013
    • Quarzwerke GmbH
    • Dirk Kruber
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE