JPS4887705A - - Google Patents
Info
- Publication number
- JPS4887705A JPS4887705A JP1705672A JP1705672A JPS4887705A JP S4887705 A JPS4887705 A JP S4887705A JP 1705672 A JP1705672 A JP 1705672A JP 1705672 A JP1705672 A JP 1705672A JP S4887705 A JPS4887705 A JP S4887705A
- 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.)
- Pending
Links
Landscapes
- Monitoring And Testing Of Exchanges (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1705672A JPS4887705A (enExample) | 1972-02-18 | 1972-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1705672A JPS4887705A (enExample) | 1972-02-18 | 1972-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4887705A true JPS4887705A (enExample) | 1973-11-17 |
Family
ID=11933318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1705672A Pending JPS4887705A (enExample) | 1972-02-18 | 1972-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4887705A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5254306A (en) * | 1975-10-29 | 1977-05-02 | Taiko Denki Seisakusho:Kk | Relay line discrimination |
| JPS57181158U (enExample) * | 1981-05-14 | 1982-11-17 |
-
1972
- 1972-02-18 JP JP1705672A patent/JPS4887705A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5254306A (en) * | 1975-10-29 | 1977-05-02 | Taiko Denki Seisakusho:Kk | Relay line discrimination |
| JPS57181158U (enExample) * | 1981-05-14 | 1982-11-17 |