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Bernhard Stalder

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  • Niederuzwil, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Elastomer mixtures for rubber manufacture
    • Patent number 7,407,611
    • Issue date Aug 5, 2008
    • Buhler AG
    • Federico Innerebner
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Rotatable hopper having twin screws
    • Patent number 6,520,671
    • Issue date Feb 18, 2003
    • Buhler AG
    • Roland Halter
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Elastomer mixtures for rubber manufacture
    • Publication number 20080310251
    • Publication date Dec 18, 2008
    • Buhler AG
    • Federico Innerebner
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Elastomer mixtures for rubber manufacture
    • Publication number 20040222543
    • Publication date Nov 11, 2004
    • BUHLER AG
    • Federico Innerebner
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Method and device for producing printing inks
    • Publication number 20040025750
    • Publication date Feb 12, 2004
    • Bernhard Stalder
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...