Improvements relating to sparking plugs for internal combustion engines,申请号GB19390030654-传众专利搜索

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发明名称	Improvements relating to sparking plugs for internal combustion engines
摘要
申请公布号	GB533759(A)	申请公布日期	1941.02.19
申请号	GB19390030654	申请日期	1939.11.23
申请人	LODGE PLUGS LIMITED;BERNARD HOPPS	发明人
分类号	H01T21/02	主分类号	H01T21/02
代理机构		代理人
主权项
地址

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