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发明名称
Verfahren und Vorrichtung zur Herstellung von Giessformen
摘要
申请公布号
CH470219(A)
申请公布日期
1969.03.31
申请号
CH19670015313
申请日期
1967.11.01
申请人
WITTMOSER,ADALBERT,PROF. DR. ING.
发明人
HOFMANN,RICHARD;ING. WITTMOSER,ADALBERT,PROF. DR.
分类号
B22C9/06;B29C33/38;B29C41/04;H01F1/03;(IPC1-7):B22C1/00
主分类号
B22C9/06
代理机构
代理人
主权项
地址
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