TREA

Jean-Pierre Guichard

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  • Orzen, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing drip irrigation pipes
    • Patent number 8,454,786
    • Issue date Jun 4, 2013
    • The Machines Yvonand SA
    • Jean-Pierre Guichard
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR PRODUCING DRIP IRRIGATION PIPES
    • Publication number 20110056619
    • Publication date Mar 10, 2011
    • THE MACHINES YVONAND SA
    • Jean-Pierre Guichard
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING