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Takashi Kawamura
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Ichihara, JP
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last 30 patents
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Patent Grant
Poly(arylene sulfide) resin composition
Patent number
5,227,429
Issue date
Jul 13, 1993
Tohpren Co., Ltd.
Takashi Kawamura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...