JPS5528455B2 - - Google Patents
Info
- Publication number
- JPS5528455B2 JPS5528455B2 JP11429372A JP11429372A JPS5528455B2 JP S5528455 B2 JPS5528455 B2 JP S5528455B2 JP 11429372 A JP11429372 A JP 11429372A JP 11429372 A JP11429372 A JP 11429372A JP S5528455 B2 JPS5528455 B2 JP S5528455B2
- 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.)
- Expired
Links
Landscapes
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11429372A JPS5528455B2 (en:Method) | 1972-11-16 | 1972-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11429372A JPS5528455B2 (en:Method) | 1972-11-16 | 1972-11-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4973908A JPS4973908A (en:Method) | 1974-07-17 |
| JPS5528455B2 true JPS5528455B2 (en:Method) | 1980-07-28 |
Family
ID=14634217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11429372A Expired JPS5528455B2 (en:Method) | 1972-11-16 | 1972-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5528455B2 (en:Method) |
-
1972
- 1972-11-16 JP JP11429372A patent/JPS5528455B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4973908A (en:Method) | 1974-07-17 |