overflow cavities provided with heating means

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  • Information Patent Grant

    Method for producing plastic objects

    • Patent number 5,759,459
    • Issue date Jun 2, 1998
    • Battenfeld GmbH
    • Helmut Eckardt
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents