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RESSORTS HUON DUBOIS

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  • Conflans Sainte Honorine, FR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and equipment for making a spring
    • Patent number 8,978,434
    • Issue date Mar 17, 2015
    • Ressorts Huon Dubois
    • Serge Huon
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD AND EQUIPMENT FOR MAKING A SPRING
    • Publication number 20110209514
    • Publication date Sep 1, 2011
    • RESSORTS HUON DUBOIS
    • Serge Huon
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...