Document Type and Number:
Japanese Patent JPS5515473
Kind Code:
B2
Application Number:
JP100072A
Publication Date:
April 23, 1980
Filing Date:
December 29, 1971
Export Citation:
International Classes:
C07C279/14; C07C67/00; C07C239/00; (IPC1-7): C07C129/12
Previous Patent: JPS5515472
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