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经营范围
发明名称
Antifoam ingredient.
摘要
申请公布号
EP0256833(B1)
申请公布日期
1994.12.21
申请号
EP19870307078
申请日期
1987.08.10
申请人
UNILEVER PLC;UNILEVER N.V.
发明人
APPEL, PETER WILLEM;BORTOLOTTI, FABRIZIO;DELWEL, FRANCOIS;TOMLINSON, ALAN DIGBY;WILLEMSE, SIMON;HORNUNG FREDRICK
分类号
C11D3/60;C11D3/00;C11D3/18;C11D3/20;C11D3/37;(IPC1-7):C11D3/00
主分类号
C11D3/60
代理机构
代理人
主权项
地址
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