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发明名称
HEATING & CUTTING DEVICES OF FORGING MATERIAL
摘要
申请公布号
KR900000944(Y1)
申请公布日期
1990.02.02
申请号
KR19860011316U
申请日期
1986.07.30
申请人
GOLD STAR CABLE CO.LTD.
发明人
LEE JONG-HWAN
分类号
B21K27/00;(IPC1-7):B21K27/00
主分类号
B21K27/00
代理机构
代理人
主权项
地址
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