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B.V. PRODUKT ONTWIKKELING BEHEER

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  • 5916 XP VENLO, NL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for producing an open celled foam
    • Patent number 7,114,503
    • Issue date Oct 3, 2006
    • B.V. Produkt Ontwikkeling Beheer
    • Joseph Engelbert Christiaan Vialle
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

  • Information Patent Application

    Process for producing an open celled foam
    • Publication number 20030225175
    • Publication date Dec 4, 2003
    • B.V. PRODUKT ONTWIKKELING BEHEER
    • Joseph Engelbert Christiaan Vialle
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...