JPS4868106A - - Google Patents
Info
- Publication number
- JPS4868106A JPS4868106A JP10258371A JP10258371A JPS4868106A JP S4868106 A JPS4868106 A JP S4868106A JP 10258371 A JP10258371 A JP 10258371A JP 10258371 A JP10258371 A JP 10258371A JP S4868106 A JPS4868106 A JP S4868106A
- 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
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Interface Circuits In Exchanges (AREA)
- Exchange Systems With Centralized Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10258371A JPS4868106A (en) | 1971-12-20 | 1971-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10258371A JPS4868106A (en) | 1971-12-20 | 1971-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4868106A true JPS4868106A (en) | 1973-09-17 |
Family
ID=14331236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10258371A Pending JPS4868106A (en) | 1971-12-20 | 1971-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4868106A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5199408A (en) * | 1975-02-28 | 1976-09-02 | Hitachi Ltd |
-
1971
- 1971-12-20 JP JP10258371A patent/JPS4868106A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5199408A (en) * | 1975-02-28 | 1976-09-02 | Hitachi Ltd |