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发明名称
RENSEPREPARAT.
摘要
申请公布号
NO164785(C)
申请公布日期
1990.11.14
申请号
NO19860001872
申请日期
1986.05.09
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人
PRIGGE, RUEDIGER
分类号
C11D7/24;C11D7/26;C11D7/50;C23G5/024;(IPC1-7):C11D7/50
主分类号
C11D7/24
代理机构
代理人
主权项
地址
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