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发明名称
PROCEDE ET INSTALLATION POUR LE BALAYAGE D'UN BAIN DE METAL FONDU NOTAMMENT D'ACIER DANS UNE POCHE DE COULEE OU ANALOGUE MUNIE D'UN BOUCHON D'OBTURATION
摘要
申请公布号
FR2543576(B1)
申请公布日期
1985.12.20
申请号
FR19840001850
申请日期
1984.02.07
申请人
MESSER GRIESHEIM GMBH
发明人
HANS GEBER
分类号
B22D1/00;C22B9/05;F27D3/15;(IPC1-7):C22B9/05;C21C7/072
主分类号
B22D1/00
代理机构
代理人
主权项
地址
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