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发明名称
Means for profiling turbine and compressor-blading
摘要
申请公布号
US2575865(A)
申请公布日期
1951.11.20
申请号
US19470783310
申请日期
1947.10.31
申请人
ROLLS-ROYCE LIMITED
发明人
DAZELEY WALTER EDWARD
分类号
B22C7/00
主分类号
B22C7/00
代理机构
代理人
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地址
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