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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0439459
Kind Code:
B2
Application Number:
JP8715083A
Publication Date:
June 29, 1992
Filing Date:
May 17, 1983
Export Citation:
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International Classes:
A01N47/20; C07C67/00; C07C239/00; C07C269/02; C07C269/04; C07C271/28