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经营范围
发明名称
WATERREINIGINGSTOESTEL.
摘要
申请公布号
NL184567(B)
申请公布日期
1989.04.03
申请号
NL19770010026
申请日期
1977.09.13
申请人
DEGREMONT S.A. TE RUEIL-MALMAISON, FRANKRIJK.
发明人
分类号
B01D21/00;C02F1/52;(IPC1-7):C02F1/00;C02F9/00
主分类号
B01D21/00
代理机构
代理人
主权项
地址
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