Alain Bouchez

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Vincennes, FR

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Patents Grantslast 30 patents

Information Patent Grant
Colored bituminous materials a method of obtaining them and a color...
- Patent number 6,380,293
- Issue date Apr 30, 2002
- Onduline
- Alain Bouchez
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Colored bituminous materials a method of obtaining them and a color...
- Patent number 6,077,565
- Issue date Jun 20, 2000
- Onduline
- Alain Bouchez
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...