JPS5228524B2 - - Google Patents
Info
- Publication number
- JPS5228524B2 JPS5228524B2 JP8598972A JP8598972A JPS5228524B2 JP S5228524 B2 JPS5228524 B2 JP S5228524B2 JP 8598972 A JP8598972 A JP 8598972A JP 8598972 A JP8598972 A JP 8598972A JP S5228524 B2 JPS5228524 B2 JP S5228524B2
- 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
- Interface Circuits In Exchanges (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Exchange Systems With Centralized Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8598972A JPS5228524B2 (forum.php) | 1972-08-26 | 1972-08-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8598972A JPS5228524B2 (forum.php) | 1972-08-26 | 1972-08-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4941008A JPS4941008A (forum.php) | 1974-04-17 |
| JPS5228524B2 true JPS5228524B2 (forum.php) | 1977-07-27 |
Family
ID=13874072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8598972A Expired JPS5228524B2 (forum.php) | 1972-08-26 | 1972-08-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5228524B2 (forum.php) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5413426U (forum.php) * | 1977-06-27 | 1979-01-29 | ||
| JPS5477228U (forum.php) * | 1977-11-11 | 1979-06-01 |
-
1972
- 1972-08-26 JP JP8598972A patent/JPS5228524B2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5413426U (forum.php) * | 1977-06-27 | 1979-01-29 | ||
| JPS5477228U (forum.php) * | 1977-11-11 | 1979-06-01 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4941008A (forum.php) | 1974-04-17 |