TREA

Harth & Seifert GmbH

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  • Grossenluder, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for mixing bulk materials
    • Patent number 4,878,758
    • Issue date Nov 7, 1989
    • Harth & Seifert GmbH
    • Roland Schafer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL