| 发明名称 |
REMOTE TEST DIAGNOSIS SYSTEM |
| 摘要 |
PURPOSE:To make it possible to execute the test diagnosis of a standby-system instrument easily, by containing a maintenance terminal as well as a general data terminal in a duplex communication controller of the remote-arrangement type. |
| 申请公布号 |
JPS53141505(A) |
申请公布日期 |
1978.12.09 |
| 申请号 |
JP19770056009 |
申请日期 |
1977.05.17 |
| 申请人 |
NIPPON ELECTRIC CO;NIPPON TELEGRAPH & TELEPHONE;HITACHI LTD |
发明人 |
TOMIOKA MASAMI;KANASHIGE KUNIOKI;MAEDA YUUZOU |
| 分类号 |
H04B1/74;G06F11/22;G06F13/00;H04L12/26;H04L29/14 |
主分类号 |
H04B1/74 |
| 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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