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发明名称
Zum Abschrecken und/oder Haerten von Grau- und/oder Stahlgussstuecken dienende Kuehlkokille
摘要
申请公布号
DE1758981(A1)
申请公布日期
1971.03.04
申请号
DE19681758981
申请日期
1968.09.11
申请人
HEINRICH KOPPERS GMBH
发明人
W.,DR.-ING. PFANNENSCHMIDT,CARL
分类号
B22D15/00
主分类号
B22D15/00
代理机构
代理人
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