Improvements in or relating to electrical contact devices,申请号GB19650040777-传众专利搜索

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发明名称	Improvements in or relating to electrical contact devices
摘要
申请公布号	GB1126925(A)	申请公布日期	1968.09.11
申请号	GB19650040777	申请日期	1965.09.24
申请人	PHILIPS ELECTRONIC AND ASSOCIATED INDUSTRIES LIMITED	发明人
分类号	F21V21/002	主分类号	F21V21/002
代理机构		代理人
主权项
地址

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