JPS57168356U - - Google Patents
Info
- Publication number
- JPS57168356U JPS57168356U JP5445781U JP5445781U JPS57168356U JP S57168356 U JPS57168356 U JP S57168356U JP 5445781 U JP5445781 U JP 5445781U JP 5445781 U JP5445781 U JP 5445781U JP S57168356 U JPS57168356 U JP S57168356U
- 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)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5445781U JPH0139010Y2 (en:Method) | 1981-04-17 | 1981-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5445781U JPH0139010Y2 (en:Method) | 1981-04-17 | 1981-04-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57168356U true JPS57168356U (en:Method) | 1982-10-23 |
| JPH0139010Y2 JPH0139010Y2 (en:Method) | 1989-11-21 |
Family
ID=29851052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5445781U Expired JPH0139010Y2 (en:Method) | 1981-04-17 | 1981-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0139010Y2 (en:Method) |
-
1981
- 1981-04-17 JP JP5445781U patent/JPH0139010Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0139010Y2 (en:Method) | 1989-11-21 |