JPS57138454U - - Google Patents
Info
- Publication number
- JPS57138454U JPS57138454U JP1981022077U JP2207781U JPS57138454U JP S57138454 U JPS57138454 U JP S57138454U JP 1981022077 U JP1981022077 U JP 1981022077U JP 2207781 U JP2207781 U JP 2207781U JP S57138454 U JPS57138454 U JP S57138454U
- 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 Transmission In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981022077U JPS6228107Y2 (https=) | 1981-02-20 | 1981-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981022077U JPS6228107Y2 (https=) | 1981-02-20 | 1981-02-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57138454U true JPS57138454U (https=) | 1982-08-30 |
| JPS6228107Y2 JPS6228107Y2 (https=) | 1987-07-18 |
Family
ID=29819897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981022077U Expired JPS6228107Y2 (https=) | 1981-02-20 | 1981-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6228107Y2 (https=) |
-
1981
- 1981-02-20 JP JP1981022077U patent/JPS6228107Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6228107Y2 (https=) | 1987-07-18 |