Masayoshi Miyamoto

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Kamakura, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polypropylene composition containing a 1.3,2.4-di(alkylbenzylidene)...
- Patent number 4,314,039
- Issue date Feb 2, 1982
- Mitsui Toatsu Chemicals, Inc.
- Yoichi Kawai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...