TREA

Christian Ziesch

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  • Friedberg, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Filtering device, filter element and method of manufacturing the fi...
    • Patent number 6,189,438
    • Issue date Feb 20, 2001
    • Braun GmbH
    • Uwe Bielfeldt
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Filter paper
    • Patent number D424369
    • Issue date May 9, 2000
    • Braun Aktiengesellschaft
    • Uwe Bielfeldt
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified