Electric control circuits,申请号US19410374716-传众专利搜索

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法人/股东/高管

发明名称	Electric control circuits
摘要
申请公布号	US2431903(A)	申请公布日期	1947.12.02
申请号	US19410374716	申请日期	1941.01.16
申请人	GENERAL ELECTRIC COMPANY	发明人	ALEXANDERSON ERNST F. W.;MITTAG ALBERT H.
分类号	H02H7/127;H02M1/02	主分类号	H02H7/127
代理机构		代理人
主权项
地址

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