JPS5092608A - - Google Patents
Info
- Publication number
- JPS5092608A JPS5092608A JP13875473A JP13875473A JPS5092608A JP S5092608 A JPS5092608 A JP S5092608A JP 13875473 A JP13875473 A JP 13875473A JP 13875473 A JP13875473 A JP 13875473A JP S5092608 A JPS5092608 A JP S5092608A
- 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.)
- Pending
Links
Landscapes
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13875473A JPS5092608A (cs) | 1973-12-14 | 1973-12-14 | |
| US05/756,546 US4092501A (en) | 1973-12-05 | 1977-01-03 | Key telephone system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13875473A JPS5092608A (cs) | 1973-12-14 | 1973-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5092608A true JPS5092608A (cs) | 1975-07-24 |
Family
ID=15229389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13875473A Pending JPS5092608A (cs) | 1973-12-05 | 1973-12-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5092608A (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57104354A (en) * | 1980-12-20 | 1982-06-29 | Toshiba Corp | Button telephone set |
-
1973
- 1973-12-14 JP JP13875473A patent/JPS5092608A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57104354A (en) * | 1980-12-20 | 1982-06-29 | Toshiba Corp | Button telephone set |