JPS4990953A - - Google Patents
Info
- Publication number
- JPS4990953A JPS4990953A JP48002009A JP200973A JPS4990953A JP S4990953 A JPS4990953 A JP S4990953A JP 48002009 A JP48002009 A JP 48002009A JP 200973 A JP200973 A JP 200973A JP S4990953 A JPS4990953 A JP S4990953A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
- Small-Scale Networks (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48002009A JPS4990953A (ja) | 1972-12-28 | 1972-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48002009A JPS4990953A (ja) | 1972-12-28 | 1972-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4990953A true JPS4990953A (ja) | 1974-08-30 |
Family
ID=11517373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48002009A Pending JPS4990953A (ja) | 1972-12-28 | 1972-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4990953A (ja) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS513663A (ja) * | 1974-06-28 | 1976-01-13 | Fuji Electric Co Ltd | Heiretsukoododensoshisutemu |
| JPS52143855A (en) * | 1976-05-26 | 1977-11-30 | Ricoh Co Ltd | Data collection system |
| JPS5377650A (en) * | 1976-12-21 | 1978-07-10 | Ricoh Co Ltd | Data collecting system |
| JPS5723349A (en) * | 1980-07-18 | 1982-02-06 | Hitachi Ltd | Information transmitting circuit changeover device |
| JPS58104550A (ja) * | 1981-12-17 | 1983-06-22 | Fujitsu Ltd | 回線選択方式 |
| JPS6031395A (ja) * | 1983-08-01 | 1985-02-18 | Meisei Electric Co Ltd | デ−タ伝送制御方式 |
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1972
- 1972-12-28 JP JP48002009A patent/JPS4990953A/ja active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS513663A (ja) * | 1974-06-28 | 1976-01-13 | Fuji Electric Co Ltd | Heiretsukoododensoshisutemu |
| JPS5812637B2 (ja) * | 1974-06-28 | 1983-03-09 | 富士電機株式会社 | ヘイレツコ−ドデンソウシステム |
| JPS52143855A (en) * | 1976-05-26 | 1977-11-30 | Ricoh Co Ltd | Data collection system |
| JPS5377650A (en) * | 1976-12-21 | 1978-07-10 | Ricoh Co Ltd | Data collecting system |
| JPS5723349A (en) * | 1980-07-18 | 1982-02-06 | Hitachi Ltd | Information transmitting circuit changeover device |
| JPH0120818B2 (ja) * | 1980-07-18 | 1989-04-18 | Hitachi Ltd | |
| JPS58104550A (ja) * | 1981-12-17 | 1983-06-22 | Fujitsu Ltd | 回線選択方式 |
| JPS6031395A (ja) * | 1983-08-01 | 1985-02-18 | Meisei Electric Co Ltd | デ−タ伝送制御方式 |