| 发明名称 |
TIME SHARING EXCHANGER SYSTEM |
| 摘要 |
PURPOSE:To enable to a good time sharing exchange without deteriorating transmission and reception signals, by performing RAM exchange for a small circuit and PCM exchange for a number of circuits. |
| 申请公布号 |
JPS53127207(A) |
申请公布日期 |
1978.11.07 |
| 申请号 |
JP19770042176 |
申请日期 |
1977.04.13 |
| 申请人 |
TOKYO SHIBAURA ELECTRIC CO |
发明人 |
FUKUDA TAKEO;HANAWA KAZUHIKO;URUI KIYOSHI |
| 分类号 |
H04Q11/04;(IPC1-7):04Q11/04 |
主分类号 |
H04Q11/04 |
| 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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