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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS515374
Kind Code:
B2
Application Number:
JP8147271A
Publication Date:
February 19, 1976
Filing Date:
October 15, 1971
Export Citation:
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International Classes:
C08F12/00; C07C67/00; C07C325/00; C07C335/16; C08F212/34; (IPC1-7): C07C157/09