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发明名称
APPARATUS FOR BLOWING AN AGITATING GAS INTO A CONVERTER FOR REFINING METALS
摘要
申请公布号
EP0064449(B1)
申请公布日期
1984.11.28
申请号
EP19820400731
申请日期
1982.04.23
申请人
COMPAGNIE FRANCAISE DES ACIERS SPECIAUX
发明人
DUHOMEZ, ROGER;QUENTON, GUY
分类号
C21C5/35;C21C5/48;C21C7/072;(IPC1-7):21C5/32;21C7/072;21C5/48
主分类号
C21C5/35
代理机构
代理人
主权项
地址
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