Improvements in or relating to wrenches, spanners and like gripping tools for effecting rotation of a workpiece,申请号GB19380032041-传众专利搜索

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发明名称	Improvements in or relating to wrenches, spanners and like gripping tools for effecting rotation of a workpiece
摘要
申请公布号	GB520963(A)	申请公布日期	1940.05.08
申请号	GB19380032041	申请日期	1938.11.04
申请人	CLEMENT ELPHICK GOSSLING;SMALL ELECTRIC MOTORS LIMITED	发明人
分类号	B25B23/142	主分类号	B25B23/142
代理机构		代理人
主权项
地址

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