Improvements relating to stair rods and fasteners therefor,申请号GB19300022924-传众专利搜索

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发明名称	Improvements relating to stair rods and fasteners therefor
摘要
申请公布号	GB352758(A)	申请公布日期	1931.07.16
申请号	GB19300022924	申请日期	1930.07.30
申请人	CHARLES RICHARD HALLDRON;ARTHUR JOHN WITHERIDGE	发明人
分类号	A47G27/06	主分类号	A47G27/06
代理机构		代理人
主权项
地址

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