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发明名称
DUST COLLECTOR HAVING HOLLOW FILTER
摘要
申请公布号
KR970010163(B1)
申请公布日期
1997.06.21
申请号
KR19940015071
申请日期
1994.06.28
申请人
ASAI, OSAMU
发明人
ASAI, OSAMU
分类号
B01D46/04;B01D46/24;(IPC1-7):B01D46/04
主分类号
B01D46/04
代理机构
代理人
主权项
地址
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