JPS4987205A - - Google Patents
Info
- Publication number
- JPS4987205A JPS4987205A JP12926172A JP12926172A JPS4987205A JP S4987205 A JPS4987205 A JP S4987205A JP 12926172 A JP12926172 A JP 12926172A JP 12926172 A JP12926172 A JP 12926172A JP S4987205 A JPS4987205 A JP S4987205A
- 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.)
- Granted
Links
Landscapes
- Monitoring And Testing Of Exchanges (AREA)
- Exchange Systems With Centralized Control (AREA)
- Interface Circuits In Exchanges (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12926172A JPS537243B2 (en:Method) | 1972-12-25 | 1972-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12926172A JPS537243B2 (en:Method) | 1972-12-25 | 1972-12-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4987205A true JPS4987205A (en:Method) | 1974-08-21 |
| JPS537243B2 JPS537243B2 (en:Method) | 1978-03-16 |
Family
ID=15005182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12926172A Expired JPS537243B2 (en:Method) | 1972-12-25 | 1972-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS537243B2 (en:Method) |
-
1972
- 1972-12-25 JP JP12926172A patent/JPS537243B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS537243B2 (en:Method) | 1978-03-16 |