Document Type and Number:
Japanese Patent JPH0224809
Kind Code:
B2
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Inventors:
ITO ITSUYA
KANBARA SHINJI
KANBARA SHINJI
Application Number:
JP13250282A
Publication Date:
May 30, 1990
Filing Date:
July 29, 1982
Export Citation:
Assignee:
DAIICHI SEIYAKU CO
International Classes:
C07C51/353; C07C51/00; C07C61/09; C07C67/00
Next Patent: JPH0224810