Improvements in devices for testing the carrying out of switching operations in synchronised relay groups,申请号GB19610019996-传众专利搜索

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发明名称	Improvements in devices for testing the carrying out of switching operations in synchronised relay groups
摘要
申请公布号	GB992546(A)	申请公布日期	1965.05.19
申请号	GB19610019996	申请日期	1961.06.02
申请人	EL-RE-MA S.A. PER LO SFRUTTAMENTO DI BREVETTI	发明人	HOPPE WALTER;SCHLATTER ERWIN
分类号	H01H51/32;H04Q1/20	主分类号	H01H51/32
代理机构		代理人
主权项
地址

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