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发明名称
PROCESS FOR THE PREPARATION OF DERIVATIVES OF 1,2,3 SUBSTITUTED PYRAZOLONES AND DERIVATIVES OBTAINED BY THIS PROCESS
摘要
申请公布号
CA506562(A)
申请公布日期
1954.10.19
申请号
CAD506562
申请日期
申请人
JULES H. T. LEDRUT
发明人
JULES H. T. LEDRUT
分类号
主分类号
代理机构
代理人
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