| 发明名称 |
CARRIER SIGNAL COUPLER FOR SINGLE PHASE THREEEWIRE DISTRIBUTION LINE |
| 摘要 |
PURPOSE:To transmit a signal without loss through the indoor distribution line by using a coupling transformer with a center tap. |
| 申请公布号 |
JPS52103907(A) |
申请公布日期 |
1977.08.31 |
| 申请号 |
JP19760020881 |
申请日期 |
1976.02.26 |
| 申请人 |
MATSUSHITA ELECTRIC WORKS LTD |
发明人 |
OKAMOTO AKINORI |
| 分类号 |
H02J13/00;H04B3/56 |
主分类号 |
H02J13/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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