TREA

Sieghard Helfert

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  • Kempen, DT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for printing long piled material
    • Patent number 3,978,789
    • Issue date Sep 7, 1976
    • Girmes-Werke AG
    • Peter Fennekels
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...