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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5440531
Kind Code:
B2
Application Number:
JP6929874A
Publication Date:
December 04, 1979
Filing Date:
June 17, 1974
Export Citation:
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International Classes:
C09K19/54; C07C67/00; C07C241/00; C07C245/08; C07C291/08