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经营范围
发明名称
Additives for steelmaking in electric arc furnaces
摘要
申请公布号
EP0992595(B1)
申请公布日期
2002.09.04
申请号
EP19980308246
申请日期
1998.10.09
申请人
HECKETT MULTISERV PLC
发明人
SHAW, DANIEL JONATHAN
分类号
C22B1/14;C22B1/243;C22B1/245;C22B7/00;C22B7/02;(IPC1-7):C22B1/243
主分类号
C22B1/14
代理机构
代理人
主权项
地址
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