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发明名称
ELECTRONIC PROGRAMMED SYSTEM FOR CONTROLLING MELT OPERATIONS IN ARC FURNACES
摘要
申请公布号
PL114350(B1)
申请公布日期
1981.01.31
申请号
PL19780204269
申请日期
1978.01.25
申请人
发明人
分类号
F27D19/00;G05B;G05B19/18;(IPC1-7):G05B19/18
主分类号
F27D19/00
代理机构
代理人
主权项
地址
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