JPS5921568Y2 - ボタン電話機 - Google Patents
ボタン電話機Info
- Publication number
- JPS5921568Y2 JPS5921568Y2 JP1976121731U JP12173176U JPS5921568Y2 JP S5921568 Y2 JPS5921568 Y2 JP S5921568Y2 JP 1976121731 U JP1976121731 U JP 1976121731U JP 12173176 U JP12173176 U JP 12173176U JP S5921568 Y2 JPS5921568 Y2 JP S5921568Y2
- Authority
- JP
- Japan
- Prior art keywords
- hook
- button
- release
- switch
- telephone
- Prior art date
- 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
- Telephone Set Structure (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976121731U JPS5921568Y2 (ja) | 1976-09-08 | 1976-09-08 | ボタン電話機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976121731U JPS5921568Y2 (ja) | 1976-09-08 | 1976-09-08 | ボタン電話機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5338912U JPS5338912U (enExample) | 1978-04-05 |
| JPS5921568Y2 true JPS5921568Y2 (ja) | 1984-06-26 |
Family
ID=28731190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1976121731U Expired JPS5921568Y2 (ja) | 1976-09-08 | 1976-09-08 | ボタン電話機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5921568Y2 (enExample) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS532488Y2 (enExample) * | 1972-05-31 | 1978-01-23 |
-
1976
- 1976-09-08 JP JP1976121731U patent/JPS5921568Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5338912U (enExample) | 1978-04-05 |