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发明名称
AUSLASS- UND DURCHFLUSSREGEL-VORRICHTUNG FUER METALLURGISCHE GEFAESSE UND GIESSVERFAHREN.
摘要
申请公布号
DE3765543(D1)
申请公布日期
1990.11.15
申请号
DE19873765543
申请日期
1987.11.27
申请人
ARVA AG, RUESCHLIKON, CH
发明人
VATERLAUS, ARTHUR, CH-8803 RUESCHLIKON, CH
分类号
B22D41/08;B22D41/14;(IPC1-7):B22D41/08
主分类号
B22D41/08
代理机构
代理人
主权项
地址
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