Abderrahim Yassar

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Thiais, FR

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Patents Grantslast 30 patents

Information Patent Grant
Preparation process of polymer, and organo-ferromagnetic material
- Patent number 5,272,238
- Issue date Dec 21, 1993
- Nippon Oil Co., Ltd.
- Francis Garnier
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...