Method of making an expansible retractable closure,申请号US19520314502-传众专利搜索

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发明名称	Method of making an expansible retractable closure
摘要
申请公布号	US2712513(A)	申请公布日期	1955.07.05
申请号	US19520314502	申请日期	1952.10.13
申请人	DONALD M. BRESLOW	发明人	BRESLOW DONALD M.;SCHESVOLD ORLAND S.
分类号	E06B3/48	主分类号	E06B3/48
代理机构		代理人
主权项
地址

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