发明名称 |
SWITCHBOARD CONNECTING SYSTEM |
摘要 |
PURPOSE:By providing a reconnecting trunk, the call which has has got out from the queuing permutation temporarily is inserted into the new permutation temporarily is inserted into the new permutation again to make the reconnection possible, thereby improving the connection service to originating parties. |
申请公布号 |
JPS5384609(A) |
申请公布日期 |
1978.07.26 |
申请号 |
JP19760160728 |
申请日期 |
1976.12.29 |
申请人 |
NIPPON ELECTRIC CO;NIPPON TELEGRAPH & TELEPHONE |
发明人 |
ICHIMURA AKIRA;KASHIWAMURA TAKAO;KOYAMA MINORU |
分类号 |
H04M3/48;H04M3/523;H04M3/60 |
主分类号 |
H04M3/48 |
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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