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发明名称
VERFAHREN ZUR HERSTELLUNG VON GIESSEREIFORMTEILEN UND EINRICHTUNG ZU DESSEN DURCHFUHRUNG
摘要
申请公布号
AT337917(B)
申请公布日期
1977.07.25
申请号
AT19730010028
申请日期
1973.11.29
申请人
BUHRER ERWIN
发明人
分类号
B22C9/20;B22C15/02;B22C15/12;B22C15/28;B22C23/00;(IPC1-7):B22C15/22
主分类号
B22C9/20
代理机构
代理人
主权项
地址
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