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EMPA DÜBENDORF

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  • Dubendorf, CH
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Dental glass
    • Patent number 7,795,164
    • Issue date Sep 14, 2010
    • Ivoclar Vivadent AG
    • Christian Ritzberger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    Dental Glass
    • Publication number 20090113936
    • Publication date May 7, 2009
    • IVOCLAR VIVADENT AG
    • Christian Ritzberger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE