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发明名称
摘要
申请公布号
JPS6346157(Y2)
申请公布日期
1988.12.01
申请号
JP19820111647U
申请日期
1982.07.23
申请人
发明人
分类号
B01D35/027;A47K3/00;B01D35/02;B01D35/05;C02F1/50;C02F1/76;(IPC1-7):C02F1/50
主分类号
B01D35/027
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代理人
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