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发明名称
PROCESS AND APPARATUS FOR MANUFACTURING INTERNAL FACING OF METALLURGICAL RECEPTACLES
摘要
申请公布号
HU904258(D0)
申请公布日期
1991.07.29
申请号
HU19900004258
申请日期
1990.04.25
申请人
DAUSSAN ET COMPAGNIE,FR
发明人
DAUSSAN,JEAN-CHARLES,FR;DAUSSAN,GERALD,FR;DAUSSAN,ANDRE,FR
分类号
B22D41/02
主分类号
B22D41/02
代理机构
代理人
主权项
地址
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