Apparatus for cleaning the bottom of a body of water,申请号US19540433119-传众专利搜索

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法人/股东/高管

发明名称	Apparatus for cleaning the bottom of a body of water
摘要
申请公布号	US2856704(A)	申请公布日期	1958.10.21
申请号	US19540433119	申请日期	1954.05.28
申请人	HENRY HEBERT	发明人	HEBERT HENRY
分类号	E02F5/28	主分类号	E02F5/28
代理机构		代理人
主权项
地址

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