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发明名称
VERFAHREN ZUR HERSTELLUNG VON FEUERFESTEN FORMKOERPERN
摘要
申请公布号
DE2816335(A1)
申请公布日期
1978.10.19
申请号
DE19782816335
申请日期
1978.04.14
申请人
GEORG FISCHER AG
发明人
HOFMANN,FRANZ,DR.
分类号
C04B38/00;B22C1/18;B28B1/30;B28B1/38;C04B35/63;(IPC1-7):B22C9/02
主分类号
C04B38/00
代理机构
代理人
主权项
地址
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