Improvements in and relating to rotary engines,申请号GB19310003542-传众专利搜索

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发明名称	Improvements in and relating to rotary engines
摘要
申请公布号	GB362758(A)	申请公布日期	1931.12.10
申请号	GB19310003542	申请日期	1931.02.04
申请人	ERWIN STURM	发明人
分类号	F04C2/352	主分类号	F04C2/352
代理机构		代理人
主权项
地址

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