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发明名称
HETEROCYCLIC DERIVATIVES
摘要
申请公布号
CA850664(A)
申请公布日期
1970.09.01
申请号
CAD850664
申请日期
申请人
IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
RALPH W. TURNER
分类号
主分类号
代理机构
代理人
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