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WOLFGANG HOLL

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Patents Grantslast 30 patents

  • Information Patent Grant

    Roller mill for coffee
    • Patent number 8,690,087
    • Issue date Apr 8, 2014
    • Bauermeister Zerkleinerungstechnik GmbH
    • Wolfgang Holl
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Patents Applicationslast 30 patents

  • Information Patent Application

    COUNTER-ROTATING PINNED DISC MILL
    • Publication number 20170165675
    • Publication date Jun 15, 2017
    • HAMBURG DRESDNER MASCHINENFABRIKEN GMBH
    • WOLFGANG HOLL
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    ROLLER MILL FOR COFFEE
    • Publication number 20120037735
    • Publication date Feb 16, 2012
    • BAUERMEISTER ZERKLEINERUNGSTECHNIK GMBH
    • Wolfgang Holl
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...