| 发明名称 |
ELECTRIC LINE CONTROL DEVICE THAT DUCT TYPE POWER LINE IS APPLLED |
| 摘要 |
PURPOSE:To standardize a signal leakage preventing filter, a monitoring panel of operation switch, and connecting method of illuminating apparatus in mechanical and circuit connection, by preparring line duct in the control section and using power line carrier-frequency control. |
| 申请公布号 |
JPS5384195(A) |
申请公布日期 |
1978.07.25 |
| 申请号 |
JP19760159628 |
申请日期 |
1976.12.30 |
| 申请人 |
MATSUSHITA ELECTRIC WORKS LTD |
发明人 |
KATOU RIYUUZOU;HAGUSA EIJI |
| 分类号 |
H04B3/54;H02G3/00;H02G3/38;H02J13/00 |
主分类号 |
H04B3/54 |
| 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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