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发明名称
METHOD OF INDUCTIVELY HEATING INGOTS TO BE HOT EXTRUDED AND SYSTEM THEREFOR
摘要
申请公布号
PL153854(B1)
申请公布日期
1991.06.28
申请号
PL19870264291
申请日期
1987.02.23
申请人
发明人
分类号
B21C29/00;B21D;H05B;H05B6/36;(IPC1-7):B21C29/00
主分类号
B21C29/00
代理机构
代理人
主权项
地址
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