Airplane propeller and actuating mechanism therefor,申请号US19400321026-传众专利搜索

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发明名称	Airplane propeller and actuating mechanism therefor
摘要
申请公布号	US2320195(A)	申请公布日期	1943.05.25
申请号	US19400321026	申请日期	1940.02.27
申请人	BOCJL CORPORATION	发明人	RINDFLEISCH ARTHUR G.
分类号	B64C11/42	主分类号	B64C11/42
代理机构		代理人
主权项
地址

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