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发明名称
Procédé et appareil de fabrication de lingots
摘要
申请公布号
FR1250787(A)
申请公布日期
1961.01.13
申请号
FR19600816478
申请日期
1960.01.22
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
分类号
B22D7/00;B22D27/08
主分类号
B22D7/00
代理机构
代理人
主权项
地址
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