Joseph Engelbert Christiaan Vialle

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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