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经营范围
发明名称
Chlorination process
摘要
申请公布号
US2430667(A)
申请公布日期
1947.11.11
申请号
US19450593531
申请日期
1945.05.12
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
CASS OLIVER W.;COPELIN HARRY B.
分类号
C07D307/56
主分类号
C07D307/56
代理机构
代理人
主权项
地址
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