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经营范围
发明名称
Reinigungsverfahren.
摘要
申请公布号
DE68913799(D1)
申请公布日期
1994.04.21
申请号
DE19896013799
申请日期
1989.04.28
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V., DEN HAAG/S'GRAVENHAGE, NL
发明人
HERTLEIN, KURT, D-6236 ESCHBORN, DE
分类号
C11D7/60;B08B3/08;B08B3/14;C11D7/24;C11D7/50;C23G5/02;C23G5/06;(IPC1-7):C23G5/06
主分类号
C11D7/60
代理机构
代理人
主权项
地址
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