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经营范围
发明名称
Water-softening compositions
摘要
申请公布号
EP0622449(B1)
申请公布日期
1999.05.06
申请号
EP19940104833
申请日期
1994.03.26
申请人
STOCKHAUSEN GMBH & CO. KG
发明人
BECK, RUDOLF;KRAUSE, FRANK, DR.;SCHOENKAES, UDO, DR.
分类号
C11D3/12;C11D3/37;(IPC1-7):C11D3/37
主分类号
C11D3/12
代理机构
代理人
主权项
地址
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