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经营范围
发明名称
Preparation of detergents
摘要
申请公布号
US2360844(A)
申请公布日期
1944.10.24
申请号
US19410420590
申请日期
1941.11.26
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
BRADSHAW GEORGE BURT;MEULY WALTER C.
分类号
C11C3/04;C11D13/02
主分类号
C11C3/04
代理机构
代理人
主权项
地址
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