JPS49111530A - - Google Patents
Info
- Publication number
- JPS49111530A JPS49111530A JP48021648A JP2164873A JPS49111530A JP S49111530 A JPS49111530 A JP S49111530A JP 48021648 A JP48021648 A JP 48021648A JP 2164873 A JP2164873 A JP 2164873A JP S49111530 A JPS49111530 A JP S49111530A
- 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
- Data Exchanges In Wide-Area Networks (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Monitoring And Testing Of Exchanges (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2164873A JPS5325609B2 (enExample) | 1973-02-22 | 1973-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2164873A JPS5325609B2 (enExample) | 1973-02-22 | 1973-02-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49111530A true JPS49111530A (enExample) | 1974-10-24 |
| JPS5325609B2 JPS5325609B2 (enExample) | 1978-07-27 |
Family
ID=12060859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2164873A Expired JPS5325609B2 (enExample) | 1973-02-22 | 1973-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5325609B2 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS523309A (en) * | 1975-06-24 | 1977-01-11 | Nec Corp | Receiving system of exclusive lines in the communication exchange netw ork |
| US5982770A (en) * | 1996-05-28 | 1999-11-09 | Nec Corporation | Check system for checking information indicative of connections in multistage switching network |
-
1973
- 1973-02-22 JP JP2164873A patent/JPS5325609B2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS523309A (en) * | 1975-06-24 | 1977-01-11 | Nec Corp | Receiving system of exclusive lines in the communication exchange netw ork |
| US5982770A (en) * | 1996-05-28 | 1999-11-09 | Nec Corporation | Check system for checking information indicative of connections in multistage switching network |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5325609B2 (enExample) | 1978-07-27 |