Document Type and Number:
Japanese Patent JPS5242798
Kind Code:
B2
Application Number:
JP12001472A
Publication Date:
October 26, 1977
Filing Date:
November 30, 1972
Export Citation:
International Classes:
C07D239/46; C07C67/00; C07C239/00; C07C261/04; C07D239/47; C07D239/42
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