Seal hanger for floating roofs,申请号US19470745444-传众专利搜索

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发明名称	Seal hanger for floating roofs
摘要
申请公布号	US2587508(A)	申请公布日期	1952.02.26
申请号	US19470745444	申请日期	1947.05.02
申请人	CHICAGO BRIDGE & IRON COMPANY	发明人	MOYER FREDERICK D.;ZICK LEONARD P.
分类号	B65D88/46	主分类号	B65D88/46
代理机构		代理人
主权项
地址

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