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发明名称
Vorrichtung zum leichteren Einfuellen des Sandes in Formkaesten an Formmaschinen
摘要
申请公布号
DE693300(C)
申请公布日期
1940.07.05
申请号
DE193800C4662D
申请日期
1938.12.30
申请人
DIPL.-ING. DR. RER. POL. REINHOLD CRUMMENAUER
发明人
DIPL.-ING. DR. RER. POL. REINHOLD CRUMMENAUER
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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