TREA

Jobst Trocha

Follow

Person

  • Hanover, DE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Extrusion head
    • Patent number 4,619,599
    • Issue date Oct 28, 1986
    • Hermann Berstorff Maschinenbau GmbH
    • Adolf Herbert
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL