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发明名称
GIESSKERN ZUR ERZEUGUNG SCHWER ZUGAENGLICHER HOHLRAEUME IN GUSSTUECKEN, SOWIE VERFAHREN ZU DESSEN HERSTELLUNG
摘要
申请公布号
DE2917208(A1)
申请公布日期
1980.12.04
申请号
DE19792917208
申请日期
1979.04.27
申请人
ALCAN ALUMINIUMWERK NUERNBERG GMBH
发明人
WISCHNACK,WOLFRAM,DIPL.-ING.;DOBNER,ALFRED
分类号
B22C1/00;B22C1/26;B22C9/00;B22C9/10;(IPC1-7):B22C9/10
主分类号
B22C1/00
代理机构
代理人
主权项
地址
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