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Bernd Otto

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  • Kalletal, DE
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Patents Applicationslast 30 patents

  • Information Patent Application

    Dental drill
    • Publication number 20070259314
    • Publication date Nov 8, 2007
    • Karl-Heinz Danger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Root canal instrument set
    • Publication number 20030017434
    • Publication date Jan 23, 2003
    • Frank Hagemann
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE