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发明名称
A method of making a metal article
摘要
申请公布号
GB2010722(A)
申请公布日期
1979.07.04
申请号
GB19780048799
申请日期
1978.12.15
申请人
ROLLS-ROYCE LTD
发明人
分类号
B23H9/06;B23K1/19;B23K1/20;(IPC1-7):B23K1/04;B23P1/00
主分类号
B23H9/06
代理机构
代理人
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