JPS5320166Y2 - - Google Patents
Info
- Publication number
- JPS5320166Y2 JPS5320166Y2 JP2791673U JP2791673U JPS5320166Y2 JP S5320166 Y2 JPS5320166 Y2 JP S5320166Y2 JP 2791673 U JP2791673 U JP 2791673U JP 2791673 U JP2791673 U JP 2791673U JP S5320166 Y2 JPS5320166 Y2 JP S5320166Y2
- 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
- Devices For Supply Of Signal Current (AREA)
- Interface Circuits In Exchanges (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2791673U JPS5320166Y2 (en:Method) | 1973-03-05 | 1973-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2791673U JPS5320166Y2 (en:Method) | 1973-03-05 | 1973-03-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49129408U JPS49129408U (en:Method) | 1974-11-07 |
| JPS5320166Y2 true JPS5320166Y2 (en:Method) | 1978-05-27 |
Family
ID=28130859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2791673U Expired JPS5320166Y2 (en:Method) | 1973-03-05 | 1973-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5320166Y2 (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5610829B2 (en:Method) * | 1973-03-30 | 1981-03-10 | ||
| JPS53138207A (en) * | 1977-05-09 | 1978-12-02 | Hitachi Ltd | Calling detection circuit |
| JPS5868394A (ja) * | 1981-10-19 | 1983-04-23 | Fujitsu Ltd | ラインスキヤン回路 |
-
1973
- 1973-03-05 JP JP2791673U patent/JPS5320166Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49129408U (en:Method) | 1974-11-07 |