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发明名称
A PROTECTIVE DEVICE FOR DUST COLLECTOR FILTER
摘要
申请公布号
KR200193041(Y1)
申请公布日期
2000.10.02
申请号
KR19960033561U
申请日期
1996.10.11
申请人
POHANG IRON & STEEL CO., LTD
发明人
PARK, BYEONG HARK
分类号
B01D46/04
主分类号
B01D46/04
代理机构
代理人
主权项
地址
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