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发明名称
Vorrichtung zum Schutz der Kokillen waehrend des Giessens von Eisenmetallen
摘要
申请公布号
DE1220561(B)
申请公布日期
1966.07.07
申请号
DE1964D043964
申请日期
1964.03.21
申请人
HENRI JEAN DAUSSAN
发明人
DAUSSAN HENRI JEAN
分类号
B22D7/12;B23D45/00;B23D45/12
主分类号
B22D7/12
代理机构
代理人
主权项
地址
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