AL

Andr e Levray

ES Elf Atochem S.A.: 1 patents #238 of 505Top 50%
📍 Freyming-Merlebach, FR: #24 of 53 inventorsTop 50%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5610313 Process for the preparation of alkylimidazolidone (meth) acrylates Alain Riondel, Gilles Herbst 1997-03-11