Improvements relating to turbine blades,申请号GB19520007149-传众专利搜索

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发明名称	Improvements relating to turbine blades
摘要
申请公布号	GB722341(A)	申请公布日期	1955.01.26
申请号	GB19520007149	申请日期	1952.03.19
申请人	ROLLS-ROYCE LIMITED	发明人	DAWSON LINDSAY GRAHAME
分类号	F01D5/28	主分类号	F01D5/28
代理机构		代理人
主权项
地址

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