TREA

Stefan Spornberger

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  • Riehen, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stirred ball mill
    • Patent number 7,014,134
    • Issue date Mar 21, 2006
    • Willy A. Bachofen AG
    • Martin Heinzelmann
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Patents Applicationslast 30 patents

  • Information Patent Application

    Stirred ball mill
    • Publication number 20050224612
    • Publication date Oct 13, 2005
    • Martin Heinzelmann
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...