| 发明名称 |
SIGNAL TRANSMISSION CIRCUIT |
| 摘要 |
PURPOSE:To avoid the photo coupler's malfunction of the receiver circuit and to improve the transmission waveform by offsetting the noise current between the going path and the return path. |
| 申请公布号 |
JPS5363913(A) |
申请公布日期 |
1978.06.07 |
| 申请号 |
JP19760138326 |
申请日期 |
1976.11.19 |
| 申请人 |
HITACHI LTD |
发明人 |
SUZUKI HITOSHI;FURUHASHI NAOKI |
| 分类号 |
H04L25/02;H04L25/08;H04L25/26 |
主分类号 |
H04L25/02 |
| 代理机构 |
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代理人 |
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| 地址 |
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