Improvements in and relating to wall plugs and similar fastening devices,申请号GB19320028506-传众专利搜索

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发明名称	Improvements in and relating to wall plugs and similar fastening devices
摘要
申请公布号	GB408668(A)	申请公布日期	1934.04.12
申请号	GB19320028506	申请日期	1932.10.12
申请人	CECIL ROBERTS NORMAN;FRANCIS HENRY HARRISON	发明人
分类号	F16B13/06	主分类号	F16B13/06
代理机构		代理人
主权项
地址

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