JPS5087207A - - Google Patents
Info
- Publication number
- JPS5087207A JPS5087207A JP13528073A JP13528073A JPS5087207A JP S5087207 A JPS5087207 A JP S5087207A JP 13528073 A JP13528073 A JP 13528073A JP 13528073 A JP13528073 A JP 13528073A JP S5087207 A JPS5087207 A JP S5087207A
- 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 |
|---|---|---|---|
| JP13528073A JPS5087207A (ja) | 1973-12-05 | 1973-12-05 | |
| 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 |
|---|---|---|---|
| JP13528073A JPS5087207A (ja) | 1973-12-05 | 1973-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5087207A true JPS5087207A (ja) | 1975-07-14 |
Family
ID=15148002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13528073A Pending JPS5087207A (ja) | 1973-12-05 | 1973-12-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5087207A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01198859A (ja) * | 1987-09-30 | 1989-08-10 | Toshiba Corp | 局線表示盤の駆動装置 |
-
1973
- 1973-12-05 JP JP13528073A patent/JPS5087207A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01198859A (ja) * | 1987-09-30 | 1989-08-10 | Toshiba Corp | 局線表示盤の駆動装置 |