| 发明名称 |
INFORMATION TRANSFER SYSTEM |
| 摘要 |
PURPOSE:To ensure the transfer of the subscriber discrimination information and the subscriber class information to other repeater stations, by remodiling the local switch facilities through utilization of the abbreviated dial centralized memory equipment. |
| 申请公布号 |
JPS5390702(A) |
申请公布日期 |
1978.08.09 |
| 申请号 |
JP19770005240 |
申请日期 |
1977.01.20 |
| 申请人 |
NIPPON TELEGRAPH & TELEPHONE |
发明人 |
FUTAMI KAZUNORI;ISHINO FUKUYA;YOSHIDA YUTAKA;WATANABE KAZUO;ITOU HIROSHI |
| 分类号 |
H04M3/44;H04M7/06;H04Q1/30;H04Q3/00;H04Q3/54 |
主分类号 |
H04M3/44 |
| 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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