JPS492410A - - Google Patents
Info
- Publication number
- JPS492410A JPS492410A JP3884672A JP3884672A JPS492410A JP S492410 A JPS492410 A JP S492410A JP 3884672 A JP3884672 A JP 3884672A JP 3884672 A JP3884672 A JP 3884672A JP S492410 A JPS492410 A JP S492410A
- 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
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3884672A JPS5242323B2 (en:Method) | 1972-04-18 | 1972-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3884672A JPS5242323B2 (en:Method) | 1972-04-18 | 1972-04-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS492410A true JPS492410A (en:Method) | 1974-01-10 |
| JPS5242323B2 JPS5242323B2 (en:Method) | 1977-10-24 |
Family
ID=12536551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3884672A Expired JPS5242323B2 (en:Method) | 1972-04-18 | 1972-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5242323B2 (en:Method) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5327709U (en:Method) * | 1976-08-17 | 1978-03-09 | ||
| JPS5435603A (en) * | 1977-08-25 | 1979-03-15 | Toshiba Corp | State indication system of push-button telephone |
-
1972
- 1972-04-18 JP JP3884672A patent/JPS5242323B2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5327709U (en:Method) * | 1976-08-17 | 1978-03-09 | ||
| JPS5435603A (en) * | 1977-08-25 | 1979-03-15 | Toshiba Corp | State indication system of push-button telephone |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5242323B2 (en:Method) | 1977-10-24 |