发明名称 |
UNIT INTERMEDIATE CONTROL SYSTEM |
摘要 |
PURPOSE:To reduce the numbers of machines of common control units and reduce the connecting delay time and eliminate ineffective connecting operation by controlling exchanger units of caller side and called party side with the identical common control unit. |
申请公布号 |
JPS52115605(A) |
申请公布日期 |
1977.09.28 |
申请号 |
JP19760026880 |
申请日期 |
1976.03.11 |
申请人 |
NIPPON ELECTRIC CO |
发明人 |
FUKUSHI TAKESHI;IWAI KIYOSHI |
分类号 |
H04Q3/555;H04Q3/545 |
主分类号 |
H04Q3/555 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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