TREA

Paul Mertens

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  • Mulheim, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Blower beater mill
    • Patent number 4,161,293
    • Issue date Jul 17, 1979
    • Deutsche Babcock Aktiengesellschaft
    • Richard Beelmann
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Blower beater mill
    • Patent number 4,161,295
    • Issue date Jul 17, 1979
    • Deutsche Babcock Aktiengesellschaft
    • Hermann Hennecke
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...