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发明名称
Verfahren zum Herstellen von unruhig vergossenen Gussbloecken
摘要
申请公布号
DE1433020(A1)
申请公布日期
1968.10.10
申请号
DE19611433020
申请日期
1961.09.05
申请人
YAWATA IRON & STEEL CO.LTD.
发明人
KATO,TAKESHI;MATSUDA,KAMEMATSU;TOKUSHIGE,MASARU
分类号
B22D7/00
主分类号
B22D7/00
代理机构
代理人
主权项
地址
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