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Valentine Flitsch

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  • Hart bei Graz, AT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Closure device for explosion forming
    • Patent number 8,250,892
    • Issue date Aug 28, 2012
    • Cosma Engineering Europe AG
    • Alexander Zak
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    CLOSURE DEVICE FOR EXPLOSION FORMING
    • Publication number 20100064752
    • Publication date Mar 18, 2010
    • Alexander Zak
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...