TREA

Karl Herzer

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  • Kaiserslautern, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Heat-sealing machine
    • Patent number 6,129,809
    • Issue date Oct 10, 2000
    • G.M.Pfaff Aktiengesellschaft
    • Bernd Ellenberger
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL