JPS4977503A - - Google Patents
Info
- Publication number
- JPS4977503A JPS4977503A JP11902372A JP11902372A JPS4977503A JP S4977503 A JPS4977503 A JP S4977503A JP 11902372 A JP11902372 A JP 11902372A JP 11902372 A JP11902372 A JP 11902372A JP S4977503 A JPS4977503 A JP S4977503A
- 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
- Exchange Systems With Centralized Control (AREA)
- Interface Circuits In Exchanges (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11902372A JPS5432289B2 (en:Method) | 1972-11-29 | 1972-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11902372A JPS5432289B2 (en:Method) | 1972-11-29 | 1972-11-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4977503A true JPS4977503A (en:Method) | 1974-07-26 |
| JPS5432289B2 JPS5432289B2 (en:Method) | 1979-10-13 |
Family
ID=14751058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11902372A Expired JPS5432289B2 (en:Method) | 1972-11-29 | 1972-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5432289B2 (en:Method) |
-
1972
- 1972-11-29 JP JP11902372A patent/JPS5432289B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5432289B2 (en:Method) | 1979-10-13 |