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发明名称
Gas turbine engine blade
摘要
申请公布号
GB2030233(A)
申请公布日期
1980.04.02
申请号
GB19790028961
申请日期
1979.08.20
申请人
ROLLS-ROYCE LTD
发明人
分类号
B22D27/04;F01D5/28;(IPC1-7):F01D5/14;B22D27/20
主分类号
B22D27/04
代理机构
代理人
主权项
地址
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