| 发明名称 |
RECEPTION SYSTEM FOR DATA TERMINAL UNIT |
| 摘要 |
PURPOSE:To secure an operation as if the data transmission call were given from the terminal after the end of call, by installing a simple data transmission call memory circuit to every circuit. Thus, the data collection becomes possible without cutting the circuit off. |
| 申请公布号 |
JPS53128903(A) |
申请公布日期 |
1978.11.10 |
| 申请号 |
JP19770043849 |
申请日期 |
1977.04.15 |
| 申请人 |
NIPPON ELECTRIC CO |
发明人 |
TOMINAGA SHIGERU;IGARASHI OSAMU |
| 分类号 |
H04M11/00;H04M11/06;(IPC1-7):04M11/06 |
主分类号 |
H04M11/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
