Spark plug tester,申请号US19500174743-传众专利搜索

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发明名称	Spark plug tester
摘要
申请公布号	US2679627(A)	申请公布日期	1954.05.25
申请号	US19500174743	申请日期	1950.07.19
申请人	GENERAL MOTORS CORPORATION	发明人	BYCHINSKY WILFRED A.
分类号	H01T13/58	主分类号	H01T13/58
代理机构		代理人
主权项
地址

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