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发明名称
摘要
申请公布号
JPH0165693(U)
申请公布日期
1989.04.26
申请号
JP19870160998U
申请日期
1987.10.21
申请人
发明人
分类号
B01D17/035;B01D17/00;B01D17/04;B01D17/05;B01D17/12;B63J4/00;C02F1/24;(IPC1-7):C02F1/24
主分类号
B01D17/035
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代理人
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