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发明名称
摘要
申请公布号
JPH0315609(U)
申请公布日期
1991.02.18
申请号
JP19890075994U
申请日期
1989.06.28
申请人
发明人
分类号
B01D29/11;B01D24/38;B01D24/46;B01D29/25;B01D29/46;B01D29/62;B01D29/66;B01D29/88;B04B5/12;B04B15/06;(IPC1-7):B01D24/46;B01D29/38;B01D29/10
主分类号
B01D29/11
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代理人
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地址
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