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Wolfgang Emmenegger

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  • Dangstetten, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Chair, specially an office chair
    • Patent number 5,971,481
    • Issue date Oct 26, 1999
    • Giroflex-Entwicklungs-AG
    • Wolfgang Emmenegger
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...