Improvements in and connected with tension wrenches and the like,申请号GB19440025853-传众专利搜索

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发明名称	Improvements in and connected with tension wrenches and the like
摘要
申请公布号	GB584294(A)	申请公布日期	1947.01.10
申请号	GB19440025853	申请日期	1944.12.23
申请人	WARREN AND BROWN PROPRIETARY LIMITED	发明人
分类号	B25B23/142;B25B23/143	主分类号	B25B23/142
代理机构		代理人
主权项
地址

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