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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5140042
Kind Code:
B2
Application Number:
JP10413571A
Publication Date:
November 01, 1976
Filing Date:
December 23, 1971
Export Citation:
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International Classes:
C07D213/75; C07B31/00; C07B43/06; C07C67/00; C07C231/00; C07C231/02; C07C237/34; C07D213/82; C07K1/10