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发明名称
Verfahren zum Regenerieren von Gießerei-Altsanden
摘要
申请公布号
DE4100520(C2)
申请公布日期
1999.08.19
申请号
DE19914100520
申请日期
1991.01.10
申请人
KUENKEL-WAGNER PROZESSTECHNOLOGIE GMBH
发明人
RADEMACHER, HORST;SCHAARSCHMIDT, EKART
分类号
B22C5/18;(IPC1-7):B22C5/00
主分类号
B22C5/18
代理机构
代理人
主权项
地址
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