An improved device for use in operating sliding fasteners,申请号GB19570004717-传众专利搜索

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发明名称	An improved device for use in operating sliding fasteners
摘要
申请公布号	GB836223(A)	申请公布日期	1960.06.01
申请号	GB19570004717	申请日期	1957.02.12
申请人	ELIZABETH HELEN BAILEY	发明人
分类号	A47G25/90	主分类号	A47G25/90
代理机构		代理人
主权项
地址

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