Sealing mechanism for floating tank roofs,申请号US19530334006-传众专利搜索

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发明名称	Sealing mechanism for floating tank roofs
摘要
申请公布号	US2754026(A)	申请公布日期	1956.07.10
申请号	US19530334006	申请日期	1953.01.29
申请人	WIGGINS JOHN H	发明人	WIGGINS JOHN H.
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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