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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4819640
Kind Code:
B1
Application Number:
JP554967A
Publication Date:
June 14, 1973
Filing Date:
January 28, 1967
Export Citation:
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International Classes:
C07D313/04; C07D315/00; (IPC1-7): C07D9/00



 
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