Устройство комплекта, абонентских реле (ЛР, РР, ГЛР) и токораспределителя искателя вызовов в АТС машинной системы,申请号SU19390001368-传众专利搜索

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发明名称	Устройство комплекта, абонентских реле (ЛР, РР, ГЛР) и токораспределителя искателя вызовов в АТС машинной системы
摘要
申请公布号	SU59203(A1)	申请公布日期	1940.11.30
申请号	SU19390001368	申请日期	1939.03.10
申请人	VOLOV I.A.;TYSHKOV I.S.	发明人	VOLOV I.A.;TYSHKOV I.S.
分类号	H04Q3/04	主分类号	H04Q3/04
代理机构		代理人
主权项
地址

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