JPS5519103B2 - - Google Patents
Info
- Publication number
- JPS5519103B2 JPS5519103B2 JP5343476A JP5343476A JPS5519103B2 JP S5519103 B2 JPS5519103 B2 JP S5519103B2 JP 5343476 A JP5343476 A JP 5343476A JP 5343476 A JP5343476 A JP 5343476A JP S5519103 B2 JPS5519103 B2 JP S5519103B2
- 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 |
|---|---|---|---|
| JP5343476A JPS52136509A (en) | 1976-05-11 | 1976-05-11 | Key telephone system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5343476A JPS52136509A (en) | 1976-05-11 | 1976-05-11 | Key telephone system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52136509A JPS52136509A (en) | 1977-11-15 |
| JPS5519103B2 true JPS5519103B2 (cs) | 1980-05-23 |
Family
ID=12942727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5343476A Granted JPS52136509A (en) | 1976-05-11 | 1976-05-11 | Key telephone system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52136509A (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53116708A (en) * | 1977-03-22 | 1978-10-12 | Tamura Electric Works Ltd | Button telephone set |
| JPS63129756A (ja) * | 1986-11-19 | 1988-06-02 | Matsushita Electric Ind Co Ltd | 電話端末装置 |
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1976
- 1976-05-11 JP JP5343476A patent/JPS52136509A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52136509A (en) | 1977-11-15 |