JPS5331330B2 - - Google Patents
Info
- Publication number
- JPS5331330B2 JPS5331330B2 JP6489972A JP6489972A JPS5331330B2 JP S5331330 B2 JPS5331330 B2 JP S5331330B2 JP 6489972 A JP6489972 A JP 6489972A JP 6489972 A JP6489972 A JP 6489972A JP S5331330 B2 JPS5331330 B2 JP S5331330B2
- 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.)
- Expired
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 |
|---|---|---|---|
| JP6489972A JPS5331330B2 (ja) | 1972-06-30 | 1972-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6489972A JPS5331330B2 (ja) | 1972-06-30 | 1972-06-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4924515A JPS4924515A (ja) | 1974-03-05 |
| JPS5331330B2 true JPS5331330B2 (ja) | 1978-09-01 |
Family
ID=13271370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6489972A Expired JPS5331330B2 (ja) | 1972-06-30 | 1972-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5331330B2 (ja) |
-
1972
- 1972-06-30 JP JP6489972A patent/JPS5331330B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4924515A (ja) | 1974-03-05 |