JPS5740613Y2 - - Google Patents
Info
- Publication number
- JPS5740613Y2 JPS5740613Y2 JP4792176U JP4792176U JPS5740613Y2 JP S5740613 Y2 JPS5740613 Y2 JP S5740613Y2 JP 4792176 U JP4792176 U JP 4792176U JP 4792176 U JP4792176 U JP 4792176U JP S5740613 Y2 JPS5740613 Y2 JP S5740613Y2
- 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
- Alarm Systems (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Prepayment Telephone Systems (AREA)
- Burglar Alarm Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4792176U JPS5740613Y2 (en:Method) | 1976-04-19 | 1976-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4792176U JPS5740613Y2 (en:Method) | 1976-04-19 | 1976-04-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52139707U JPS52139707U (en:Method) | 1977-10-22 |
| JPS5740613Y2 true JPS5740613Y2 (en:Method) | 1982-09-06 |
Family
ID=28507138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4792176U Expired JPS5740613Y2 (en:Method) | 1976-04-19 | 1976-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5740613Y2 (en:Method) |
-
1976
- 1976-04-19 JP JP4792176U patent/JPS5740613Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52139707U (en:Method) | 1977-10-22 |