Jean-Claude Lumaret

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Bethune, FR

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Patents Grantslast 30 patents

Information Patent Grant
Amylaceous composition for mixtures based on synthetic or natural b...
- Patent number 4,711,794
- Issue date Dec 8, 1987
- Roquette Freres Societe Anonyme
- Serge Gosset
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Composition and process for forming a temporary protective coating...
- Patent number 4,632,848
- Issue date Dec 30, 1986
- Roquette Freres
- Serge Gosset
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Composition and method of inhibiting corrosion by water of metal su...
- Patent number 4,512,915
- Issue date Apr 23, 1985
- Roquette Freres
- Jean-Claude Lumaret
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Solution and process for the chemical conversion of metal substrates
- Patent number 4,474,626
- Issue date Oct 2, 1984
- Roquette Freres
- Jean-Claude Lumaret
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...