Closure device for container opening,申请号US19390255201-传众专利搜索

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发明名称	Closure device for container opening
摘要
申请公布号	US2220893(A)	申请公布日期	1940.11.12
申请号	US19390255201	申请日期	1939.02.08
申请人	UNITED STEEL BARREL COMPANY	发明人	DODSON HOWARD W.
分类号	B65D39/08	主分类号	B65D39/08
代理机构		代理人
主权项
地址

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