JPS4881407A - - Google Patents
Info
- Publication number
- JPS4881407A JPS4881407A JP1151172A JP1151172A JPS4881407A JP S4881407 A JPS4881407 A JP S4881407A JP 1151172 A JP1151172 A JP 1151172A JP 1151172 A JP1151172 A JP 1151172A JP S4881407 A JPS4881407 A JP S4881407A
- 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
- Electronic Switches (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1151172A JPS5147488B2 (en:Method) | 1972-01-31 | 1972-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1151172A JPS5147488B2 (en:Method) | 1972-01-31 | 1972-01-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4881407A true JPS4881407A (en:Method) | 1973-10-31 |
| JPS5147488B2 JPS5147488B2 (en:Method) | 1976-12-15 |
Family
ID=11780027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1151172A Expired JPS5147488B2 (en:Method) | 1972-01-31 | 1972-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5147488B2 (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5199408A (en:Method) * | 1975-02-28 | 1976-09-02 | Hitachi Ltd |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54110481U (en:Method) * | 1978-01-21 | 1979-08-03 | ||
| JPS62131684U (en:Method) * | 1986-02-17 | 1987-08-19 |
-
1972
- 1972-01-31 JP JP1151172A patent/JPS5147488B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5199408A (en:Method) * | 1975-02-28 | 1976-09-02 | Hitachi Ltd |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5147488B2 (en:Method) | 1976-12-15 |