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经营范围
发明名称
CLEANING PROCESS
摘要
申请公布号
EP0892844(A1)
申请公布日期
1999.01.27
申请号
EP19970915366
申请日期
1997.03.12
申请人
UNILEVER N.V.;UNILEVER PLC
发明人
KOEK, JEAN H.
分类号
C11D3/20;C11D3/39;C11D11/00;(IPC1-7):C11D3/20
主分类号
C11D3/20
代理机构
代理人
主权项
地址
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