Improvements in or relating to blades for propellers, helicopter rotors or the like,申请号GB19460010082-传众专利搜索

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发明名称	Improvements in or relating to blades for propellers, helicopter rotors or the like
摘要
申请公布号	GB611748(A)	申请公布日期	1948.11.03
申请号	GB19460010082	申请日期	1946.04.01
申请人	JOHN MOLESWORTH REID;LEONARD GASKELL FAIRHURST;OSCAR CHARLES JACKSON	发明人
分类号	B21D53/78	主分类号	B21D53/78
代理机构		代理人
主权项
地址

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