Improvements in or relating to electric contacts,申请号GB19360028150-传众专利搜索

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发明名称	Improvements in or relating to electric contacts
摘要
申请公布号	GB460958(A)	申请公布日期	1937.02.08
申请号	GB19360028150	申请日期	1936.10.16
申请人	ERIC THEODORE GEORGE DONOVAN	发明人
分类号	H01H85/20	主分类号	H01H85/20
代理机构		代理人
主权项
地址

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