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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0466874
Kind Code:
B2
Inventors:
SUMITOMO HIROSHI
HASEGAWA MASAKATSU
Application Number:
JP21587590A
Publication Date:
October 26, 1992
Filing Date:
August 17, 1990
Export Citation:
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Assignee:
MEITO SANGYO KK
International Classes:
C07H9/06; C07H15/203; C08B15/06; C08B31/00; C08B37/00; C08F26/00; C08F26/02