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发明名称
DIRECTIONALLY SOLIDFIED EUTETIC ALLOY ARTICLES AND METHODS OF PRODUCING SUCH ARTICLES
摘要
申请公布号
GB1547817(A)
申请公布日期
1979.06.27
申请号
GB19760019421
申请日期
1976.05.11
申请人
UNITED TECHNOLOGIES CORP
发明人
分类号
C22C19/03;B22D27/04;C22C19/05;C30B21/02;(IPC1-7):B22D27/00;F01D5/28
主分类号
C22C19/03
代理机构
代理人
主权项
地址
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