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发明名称
BOILER DUCT
摘要
申请公布号
KR930006979(Y1)
申请公布日期
1993.10.11
申请号
KR19890004697U
申请日期
1989.04.17
申请人
GOLDSTAR ELECTRIC MACHINERY CO., LTD.
发明人
SHIM, SUN - YONG
分类号
F24H9/00;(IPC1-7):F24H9/00
主分类号
F24H9/00
代理机构
代理人
主权项
地址
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