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发明名称
VERFAHREN UND VORRICHTUNG ZUM METALLGUSS
摘要
申请公布号
DE2839870(A1)
申请公布日期
1979.03.22
申请号
DE19782839870
申请日期
1978.09.13
申请人
BRITISH STEEL CORP.
发明人
AFTALION,SEBASTIAN
分类号
B22D21/02;B22D11/11;B22D23/00;(IPC1-7):B22D39/00
主分类号
B22D21/02
代理机构
代理人
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地址
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