Aircraft with power driven rotor,申请号US19420435925-传众专利搜索

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法人/股东/高管

发明名称	Aircraft with power driven rotor
摘要
申请公布号	US2407327(A)	申请公布日期	1946.09.10
申请号	US19420435925	申请日期	1942.03.24
申请人	AUTOGIRO COMPANY	发明人	PITCAIRN HAROLD F.
分类号	B64C27/82	主分类号	B64C27/82
代理机构		代理人
主权项
地址

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