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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0219832
Kind Code:
B2
Inventors:
TAKAGAKI HIDEJI
FUJII TAKU
NAKAI GORO
TAKEHARA SADAO
NAKANISHI SHIGENORI
KUROKAWA JITSUO
Application Number:
JP4298282A
Publication Date:
May 07, 1990
Filing Date:
March 19, 1982
Export Citation:
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Assignee:
DAINIPPON INKI KAGAKU KOGYO KK
KAWAMURA RIKAGAKU KENKYUSHO
International Classes:
C07D313/04; C07D305/12; C07D307/32; C07D307/33; C07D309/30; C07D315/00