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Katharina Hallstein

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  • Fuerth/Kroeckelbach, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Plasma-coated sealing element
    • Patent number 11,371,614
    • Issue date Jun 28, 2022
    • Carl Freudenberg KG
    • Friederike Von Fragstein
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

  • Information Patent Application

    PLASMA-COATED SEALING ELEMENT
    • Publication number 20210148466
    • Publication date May 20, 2021
    • Friederike Von Fragstein
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    COMPOSITE MATERIAL WITH ADHESION PROMOTER LAYER BASED ON SI, C AND O
    • Publication number 20200223152
    • Publication date Jul 16, 2020
    • Carl Freudenberg KG
    • Friederike von Fragstein
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...