TREA

Manfred Brinkmann

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  • Detmold, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sanding brush assembly
    • Patent number 6,217,431
    • Issue date Apr 17, 2001
    • Arminius-Schleifmittel GmbH
    • Manfred Brinkmann
    • A46 - BRUSHWARE
  • Information Patent Grant

    Grinding tool
    • Patent number 4,777,771
    • Issue date Oct 18, 1988
    • Arminius Schleifmittel GmbH
    • Paul Becker
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents