| 发明名称 |
BYPASS SWITCHING SYSTEM |
| 摘要 |
<p>PURPOSE:To secure bypass for the fault station and thus to increase system dependability through monitor of output signal level for receiver at amplification type data highway station.</p> |
| 申请公布号 |
JPS52107706(A) |
申请公布日期 |
1977.09.09 |
| 申请号 |
JP19760024172 |
申请日期 |
1976.03.08 |
| 申请人 |
HITACHI LTD |
发明人 |
SUZUKI KUNIO;MATSUIDA TATSUO;ISHIDA KOUICHIROU |
| 分类号 |
H04B1/74;H04B3/00;H04B3/46;H04L12/437 |
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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