Improvements in electrodes for sparking plugs,申请号GB19360026523-传众专利搜索

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发明名称	Improvements in electrodes for sparking plugs
摘要
申请公布号	GB479540(A)	申请公布日期	1938.02.08
申请号	GB19360026523	申请日期	1936.09.30
申请人	ALAN RICHARD POWELL;ERNEST ROBERT BOX;JOHNSON, MATTHEY & COMPANY LIMITED	发明人
分类号	H01T13/39	主分类号	H01T13/39
代理机构		代理人
主权项
地址

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