Circuit breaker control system,申请号US19470778431-传众专利搜索

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发明名称	Circuit breaker control system
摘要
申请公布号	US2479430(A)	申请公布日期	1949.08.16
申请号	US19470778431	申请日期	1947.10.07
申请人	WESTINGHOUSE ELECTRIC CORPORATION	发明人	TALIAFERRO WILLIAM R.
分类号	H02H11/00	主分类号	H02H11/00
代理机构		代理人
主权项
地址

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