TREA

Wilhelm Watzke

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  • Hamburg, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Edge-protection tape
    • Patent number 9,899,552
    • Issue date Feb 20, 2018
    • tesa SE
    • Wilhelm Watzke
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ADHESIVE TAPE WITH SHAPED PEEL TAB AND METHOD FOR PRODUCING SUCH TAPE
    • Publication number 20200095477
    • Publication date Mar 26, 2020
    • tesa SE
    • Wilhelm WATZKE
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Edge-Protection Tape
    • Publication number 20170345959
    • Publication date Nov 30, 2017
    • tesa SE
    • Wilhelm WATZKE
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    Edge-Protection Tape
    • Publication number 20130340827
    • Publication date Dec 26, 2013
    • Wilhelm Watzke
    • B32 - LAYERED PRODUCTS