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发明名称
HEAT TREATMENT FURNACE FOR HOT ROLLING OF METAL WIRE ROD
摘要
申请公布号
KR900007661(Y1)
申请公布日期
1990.08.23
申请号
KR19870000600U
申请日期
1987.01.21
申请人
DAE HAN ELECTRIC WIRE CO.,LTD.
发明人
KWAK SEUNG-KYU;KIM WOUNG-HO
分类号
C21D9/54;(IPC1-7):C21D9/54
主分类号
C21D9/54
代理机构
代理人
主权项
地址
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