Roland Jean Dominique Tosan

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Condrieu, FR

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Patents Grantslast 30 patents

Information Patent Grant
Solution of ethylauramine hydrochloride in thiodiglycol
- Patent number 3,934,974
- Issue date Jan 27, 1976
- Produits Chimiques Ugine Kuhlmann
- Aime Joseph Arsac
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...