Katsumi Tanaka

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Chofu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for metathetically preparing sulphur containing polymers or...
- Patent number 5,712,357
- Issue date Jan 27, 1998
- Elf Aquitaine
- Jean-Marie Basset
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...