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发明名称
CREUSET DE HAUT FOURNEAU EN BLOCS DE CHARBON
摘要
申请公布号
FR2344630(A1)
申请公布日期
1977.10.14
申请号
FR19770000776
申请日期
1977.01.12
申请人
USS ENGINEERS CONSULTANTS
发明人
分类号
C21B7/06;C21B7/10;(IPC1-7):C21B7/04;C04B35/52
主分类号
C21B7/06
代理机构
代理人
主权项
地址
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