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发明名称
摘要
申请公布号
JPS6091204(U)
申请公布日期
1985.06.22
申请号
JP19830182938U
申请日期
1983.11.29
申请人
发明人
分类号
B01D17/02;B01D17/00;B01D17/025;B01D17/032;B01D17/12;C02F1/40;(IPC1-7):B01D17/025
主分类号
B01D17/02
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代理人
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地址
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