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Yoko Yamazaki
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Nagaeyama, JP
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last 30 patents
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Patent Grant
Epoxy resin composition
Patent number
4,923,912
Issue date
May 8, 1990
Mitsubishi Gas Chemical Company, Inc.
Yukio Sasaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Epoxy resin composition
Patent number
4,920,164
Issue date
Apr 24, 1990
Mitsubishi Gas Chemical Company, Inc.
Yukio Sasaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...