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发明名称
HEAT TREATMENT DEVICE OF STEEL SHEET EDGE PART
摘要
申请公布号
KR960003345(Y1)
申请公布日期
1996.04.20
申请号
KR19930031699U
申请日期
1993.12.31
申请人
POSCO
发明人
LEE, SI - JAE
分类号
C21D9/52;C21D9/54;(IPC1-7):C21D9/52
主分类号
C21D9/52
代理机构
代理人
主权项
地址
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