| 发明名称 |
MOBILE TELEPHONE UNIT |
| 摘要 |
PURPOSE:To secure a continuation of a call even though the telephone set is shifted to other jack, by securing a holding function with use of a two-way thyristor. |
| 申请公布号 |
JPS5325303(A) |
申请公布日期 |
1978.03.09 |
| 申请号 |
JP19760099232 |
申请日期 |
1976.08.21 |
| 申请人 |
NIPPON TELEGRAPH & TELEPHONE |
发明人 |
SUZUKI KUNIO;SUGAMA YUTAKA |
| 分类号 |
H04M1/72;(IPC1-7):04M1/72 |
主分类号 |
H04M1/72 |
| 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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