Trolling device for reducing the effectiveness of a propeller,申请号US19540458526-传众专利搜索

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法人/股东/高管

发明名称	Trolling device for reducing the effectiveness of a propeller
摘要
申请公布号	US2914019(A)	申请公布日期	1959.11.24
申请号	US19540458526	申请日期	1954.09.27
申请人	MILLER GEWIN WILLIAM	发明人	GEWIN WILLIAM MILLER
分类号	B63H25/50	主分类号	B63H25/50
代理机构		代理人
主权项
地址

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