| 发明名称 |
MAINTENANCE CONCENTRATING SYSTEM THROUGH NETWORK CONTROL CENTER |
| 摘要 |
PURPOSE:To ensure an economical remote control for the exchange of the storage program control by using the 2-layer protocol in the packet switching network. |
| 申请公布号 |
JPS53148904(A) |
申请公布日期 |
1978.12.26 |
| 申请号 |
JP19770063380 |
申请日期 |
1977.06.01 |
| 申请人 |
HITACHI LTD;NIPPON TELEGRAPH & TELEPHONE |
发明人 |
AOKI EIJI;TOKITA YOSHIAKI;YOSHIDA YUTAKA;NOMURA MASAYUKI |
| 分类号 |
H04L12/12;H04M3/00;H04Q3/545 |
主分类号 |
H04L12/12 |
| 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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