A LOGIC UNIT FOR TRANSLATING DIAL TELEPHONE SIGNALS INTO CONTROL SIGNALS FOR SWITCHING CIRCUITS OF AN ELECTRONIC TIME SHARING EXCHANGE,申请号GB19680051150-传众专利搜索

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发明名称	A LOGIC UNIT FOR TRANSLATING DIAL TELEPHONE SIGNALS INTO CONTROL SIGNALS FOR SWITCHING CIRCUITS OF AN ELECTRONIC TIME SHARING EXCHANGE
摘要
申请公布号	GB1237235(A)	申请公布日期	1971.06.30
申请号	GB19680051150	申请日期	1968.10.29
申请人	SOCIETA' ITALIANA TELECOMUNICAZIONI SIEMENS S.P.A.	发明人
分类号	H04Q11/04	主分类号	H04Q11/04
代理机构		代理人
主权项
地址

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