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发明名称
Verfahren und Vorrichtung zur Herstellung von Gussformen
摘要
申请公布号
DE522412(C)
申请公布日期
1931.04.14
申请号
DED522412D
申请日期
1930.01.25
申请人
CESARE AIRAGHI
发明人
分类号
B22C11/00
主分类号
B22C11/00
代理机构
代理人
主权项
地址
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