Keiji Watanabe

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Yamaguchi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Metallocene polyethylene blend compositions
- Patent number 6,063,871
- Issue date May 16, 2000
- Mitsui Petrochemical Industries, Inc.
- Masahiro Kishine
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...