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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0374222
Kind Code:
B2
Application Number:
JP15413083A
Publication Date:
November 26, 1991
Filing Date:
August 25, 1983
Export Citation:
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International Classes:
C07D277/10; C07D279/06; C07D281/00; C07D281/02; C07D283/02