JPS5710625B2 - - Google Patents
Info
- Publication number
- JPS5710625B2 JPS5710625B2 JP3131277A JP3131277A JPS5710625B2 JP S5710625 B2 JPS5710625 B2 JP S5710625B2 JP 3131277 A JP3131277 A JP 3131277A JP 3131277 A JP3131277 A JP 3131277A JP S5710625 B2 JPS5710625 B2 JP S5710625B2
- 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 |
|---|---|---|---|
| JP3131277A JPS53116706A (en) | 1977-03-22 | 1977-03-22 | Button telephone set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3131277A JPS53116706A (en) | 1977-03-22 | 1977-03-22 | Button telephone set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53116706A JPS53116706A (en) | 1978-10-12 |
| JPS5710625B2 true JPS5710625B2 (en) | 1982-02-27 |
Family
ID=12327761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3131277A Granted JPS53116706A (en) | 1977-03-22 | 1977-03-22 | Button telephone set |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS53116706A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5279707A (en) * | 1975-12-26 | 1977-07-05 | Iwatsu Electric Co Ltd | Key telephone main unit |
| JPS52139304A (en) * | 1976-05-17 | 1977-11-21 | Iwatsu Electric Co Ltd | Reservation system for key telephone equipment |
| JPS5438003A (en) * | 1977-08-30 | 1979-03-22 | Bridgestone Corp | Pneumatic radial tire with superior high speed properties |
-
1977
- 1977-03-22 JP JP3131277A patent/JPS53116706A/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5279707A (en) * | 1975-12-26 | 1977-07-05 | Iwatsu Electric Co Ltd | Key telephone main unit |
| JPS52139304A (en) * | 1976-05-17 | 1977-11-21 | Iwatsu Electric Co Ltd | Reservation system for key telephone equipment |
| JPS5438003A (en) * | 1977-08-30 | 1979-03-22 | Bridgestone Corp | Pneumatic radial tire with superior high speed properties |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53116706A (en) | 1978-10-12 |