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经营范围
发明名称
THE CLEANING DEVICE OF HEAT EXCHANGER
摘要
申请公布号
KR200193587(Y1)
申请公布日期
2000.09.01
申请号
KR19960033597U
申请日期
1996.10.12
申请人
POHANG IRON & STEEL CO., LTD
发明人
MIN, YOUNG GI
分类号
F28G9/00
主分类号
F28G9/00
代理机构
代理人
主权项
地址
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