TREA

Karl-Hermann Schriever

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  • Pretoria, ZA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Actuator for core or stripper of a multipart mold
    • Patent number 4,274,617
    • Issue date Jun 23, 1981
    • HASCO-Normalien Hasenclever & Co.
    • Karl-Hermann Schriever
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL