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发明名称
PROCESS FOR MANUFACTURE OF READY-TO-POUR MASKS OR CORE STACKS
摘要
申请公布号
EP0907438(A1)
申请公布日期
1999.04.14
申请号
EP19970924907
申请日期
1997.05.23
申请人
ADOLF HOTTINGER MASCHINENBAU GMBH
发明人
POEHLANDT, WERNER;SEIRAFFI, MOHAMMED, ALI;WOLLSCHLAEGER, HANS-PETER
分类号
B22C19/04;(IPC1-7):B22C19/04
主分类号
B22C19/04
代理机构
代理人
主权项
地址
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