TIME DIVISION MULTIPLEX TELECOMMUNICATION DIGITAL SWITCHING MODULE,申请号PT19810073193-传众专利搜索

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发明名称	TIME DIVISION MULTIPLEX TELECOMMUNICATION DIGITAL SWITCHING MODULE
摘要
申请公布号	PT73193(B)	申请公布日期	1982.07.01
申请号	PT19810073193	申请日期	1981.06.15
申请人	THE PLESSEY COMPANY,PLC.	发明人
分类号	H04Q3/52;H04Q11/04;H04Q11/08;(IPC1-7):H04Q11/04	主分类号	H04Q3/52
代理机构		代理人
主权项
地址

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