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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS573675
Kind Code:
B2
Application Number:
JP10443774A
Publication Date:
January 22, 1982
Filing Date:
September 12, 1974
Export Citation:
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International Classes:
C07D405/04; C07D235/12; C07D239/70; C07D307/34; C07D407/04; C09B57/00; D06L3/12; C07D307/52; C07D