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发明名称
摘要
申请公布号
JP3073912(U)
申请公布日期
2000.12.15
申请号
JP20000003935U
申请日期
2000.06.08
申请人
发明人
分类号
B01D47/02;B01D46/02;G02F1/1333;G02F1/1335;(IPC1-7):B01D47/02
主分类号
B01D47/02
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