Improvements relating to automatically released electric switches,申请号GB19420017160-传众专利搜索

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发明名称	Improvements relating to automatically released electric switches
摘要
申请公布号	GB602865(A)	申请公布日期	1948.06.04
申请号	GB19420017160	申请日期	1942.12.02
申请人	ALFRED LUIGI CIANCHI	发明人
分类号	H01H35/40	主分类号	H01H35/40
代理机构		代理人
主权项
地址

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