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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5710870
Kind Code:
B2
Inventors:
NOGUCHI SHUNSAKU (JP)
AONO TETSUYA (JP)
ARAKI YOSHIAKI (JP)
KAWAI KIYOHISA (JP)
Application Number:
JP10360673A
Publication Date:
March 01, 1982
Filing Date:
September 13, 1973
Export Citation:
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Assignee:
TAKEDA CHEMICAL INDUSTRIES LTD (JP)
International Classes:
C07C62/38; A61K31/19; C07C51/00; C07C51/08; C07C63/49; C07C67/00; C07C231/00; C07C231/06; C07C233/58; C07C253/00; C07C255/47