Apparatus for propelling and steering boats,申请号US19420458890-传众专利搜索

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发明名称	Apparatus for propelling and steering boats
摘要
申请公布号	US2356301(A)	申请公布日期	1944.08.22
申请号	US19420458890	申请日期	1942.09.18
申请人	GEORGE BRASE	发明人	BRASE GEORGE
分类号	B63H11/08;B63H25/46	主分类号	B63H11/08
代理机构		代理人
主权项
地址

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