Hatch cover lifter,申请号US19410389628-传众专利搜索

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法人/股东/高管

发明名称	Hatch cover lifter
摘要
申请公布号	US2295827(A)	申请公布日期	1942.09.15
申请号	US19410389628	申请日期	1941.04.21
申请人	UNION ASBESTOS & RUBBER COMPANY	发明人	BREEN HENRY D.;CHAMPION OLIVER L.
分类号	E05B17/00	主分类号	E05B17/00
代理机构		代理人
主权项
地址

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