Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from SU4027602Aexternal-prioritypatent/SU1701103A3/en
Application filed by Du PontfiledCriticalDu Pont
Publication of LV5694A3publicationCriticalpatent/LV5694A3/en
PROCESS FOR THE PREPARATION OF 5-AMINO-4-CYANO-1-PYRIDIL-PIRAZOIS, HERBICIDAL COMPOSITIONS, PROCESSES TO COMBAT WEED AND FOR THE PREPARATION OF COMPOSITIONS