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经营范围
发明名称
Adjusting carbon contents of steel melts
摘要
申请公布号
GB2043696(A)
申请公布日期
1980.10.08
申请号
GB19800003030
申请日期
1980.01.29
申请人
LUOSSAVAARA-KIIRUNAVAARA AB
发明人
分类号
C21C5/00;C21C7/00;(IPC1-7):C21C5/00
主分类号
C21C5/00
代理机构
代理人
主权项
地址
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