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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0460137
Kind Code:
B2
Inventors:
NOZAWA SEIICHI
NAKADA MICHIO
Application Number:
JP21152983A
Publication Date:
September 25, 1992
Filing Date:
November 10, 1983
Export Citation:
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Assignee:
MITSUBISHI CHEM IND
International Classes:
C08G67/00



 
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