发明名称 TIME DIVISION CHANNEL EQUIPMENT
摘要 PURPOSE:The shunting law is previously set, and electronic jumbper is used with every call. Thus, a channel structure featuring every logic structure becomes possible, obtaining a comparatively simple structure channel equipment.
申请公布号 JPS5249706(A) 申请公布日期 1977.04.21
申请号 JP19750125307 申请日期 1975.10.20
申请人 HITACHI LTD 发明人 KATOU TAKAO
分类号 H04Q3/52;H04J3/16;H04Q11/04 主分类号 H04Q3/52
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