JPS4857508A - - Google Patents
Info
- Publication number
- JPS4857508A JPS4857508A JP9237571A JP9237571A JPS4857508A JP S4857508 A JPS4857508 A JP S4857508A JP 9237571 A JP9237571 A JP 9237571A JP 9237571 A JP9237571 A JP 9237571A JP S4857508 A JPS4857508 A JP S4857508A
- 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
- Devices For Supply Of Signal Current (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9237571A JPS526042B2 (https=) | 1971-11-19 | 1971-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9237571A JPS526042B2 (https=) | 1971-11-19 | 1971-11-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4857508A true JPS4857508A (https=) | 1973-08-13 |
| JPS526042B2 JPS526042B2 (https=) | 1977-02-18 |
Family
ID=14052663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9237571A Expired JPS526042B2 (https=) | 1971-11-19 | 1971-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS526042B2 (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5190212A (https=) * | 1975-02-05 | 1976-08-07 | ||
| JPS51132010A (en) * | 1975-05-06 | 1976-11-16 | Nec Corp | Information transfer system in wire collecting system |
-
1971
- 1971-11-19 JP JP9237571A patent/JPS526042B2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5190212A (https=) * | 1975-02-05 | 1976-08-07 | ||
| JPS51132010A (en) * | 1975-05-06 | 1976-11-16 | Nec Corp | Information transfer system in wire collecting system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS526042B2 (https=) | 1977-02-18 |