JPS5220283B2 - - Google Patents
Info
- Publication number
- JPS5220283B2 JPS5220283B2 JP8855273A JP8855273A JPS5220283B2 JP S5220283 B2 JPS5220283 B2 JP S5220283B2 JP 8855273 A JP8855273 A JP 8855273A JP 8855273 A JP8855273 A JP 8855273A JP S5220283 B2 JPS5220283 B2 JP S5220283B2
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8855273A JPS5220283B2 (enExample) | 1973-08-08 | 1973-08-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8855273A JPS5220283B2 (enExample) | 1973-08-08 | 1973-08-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5039003A JPS5039003A (enExample) | 1975-04-10 |
| JPS5220283B2 true JPS5220283B2 (enExample) | 1977-06-02 |
Family
ID=13946013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8855273A Expired JPS5220283B2 (enExample) | 1973-08-08 | 1973-08-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5220283B2 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2121648B (en) * | 1982-05-24 | 1986-12-03 | Tad Avanti | Ring detector and telephone line monitoring system for telephone answering unit |
-
1973
- 1973-08-08 JP JP8855273A patent/JPS5220283B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5039003A (enExample) | 1975-04-10 |