Rotary engine with gyratory piston,申请号US19350016674-传众专利搜索

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发明名称	Rotary engine with gyratory piston
摘要
申请公布号	US2104517(A)	申请公布日期	1938.01.04
申请号	US19350016674	申请日期	1935.04.16
申请人	ALFRED HEERDE	发明人	HEERDE ALFRED
分类号	F02B53/00	主分类号	F02B53/00
代理机构		代理人
主权项
地址

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