Kiyoshi Matsuda

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Ichiharashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Highly crystalline polypropylene
- Patent number 4,981,938
- Issue date Jan 1, 1991
- Chisso Corporation
- Tohru Hanari
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...