Rotor blade for helicopters and the like rotary-winged aircraft,申请号US19480016594-传众专利搜索

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发明名称	Rotor blade for helicopters and the like rotary-winged aircraft
摘要
申请公布号	US2674327(A)	申请公布日期	1954.04.06
申请号	US19480016594	申请日期	1948.03.23
申请人	AUTOGIRO COMPANY OF AMERICA	发明人	PULLIN CYRIL GEORGE;SHAPIRO JACOB SAMUEL
分类号	B64C27/473	主分类号	B64C27/473
代理机构		代理人
主权项
地址

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