Improvements relating to electric switch-mechanism, and to the mounting of such mechanism in boxes, cases, and the like,申请号GB19290017192-传众专利搜索

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发明名称	Improvements relating to electric switch-mechanism, and to the mounting of such mechanism in boxes, cases, and the like
摘要
申请公布号	GB327632(A)	申请公布日期	1930.04.10
申请号	GB19290017192	申请日期	1929.03.01
申请人	JOHN ASHWORTH CRABTREE	发明人
分类号	H01H21/18	主分类号	H01H21/18
代理机构		代理人
主权项
地址

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