Document Type and Number:
Japanese Patent JPS5224105
Kind Code:
B1
Application Number:
JP3540471A
Publication Date:
June 29, 1977
Filing Date:
May 24, 1971
Export Citation:
International Classes:
C07D251/52; (IPC1-7): A01N9/12; C07D251/52
Previous Patent: JPS5224104
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