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发明名称
Surface active compositions
摘要
申请公布号
US2434683(A)
申请公布日期
1948.01.20
申请号
US19440547992
申请日期
1944.08.03
申请人
SHELL DEVELOPMENT COMPANY
发明人
BUIS MARINUS;SAMUEL DILLWYN MORGAN
分类号
C11D1/14
主分类号
C11D1/14
代理机构
代理人
主权项
地址
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