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发明名称
PERFECTIONNEMENTS AUX BUSETTES DE COULEE CONTINUE DES METAUX
摘要
申请公布号
LU83740(A1)
申请公布日期
1982.02.18
申请号
LU19810083740
申请日期
1981.11.06
申请人
CENTRE RECH METALLURGIQUE
发明人
MAIRY B
分类号
B22D41/50;(IPC1-7):B22D/
主分类号
B22D41/50
代理机构
代理人
主权项
地址
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