JPS57115764U - - Google Patents
Info
- Publication number
- JPS57115764U JPS57115764U JP86781U JP86781U JPS57115764U JP S57115764 U JPS57115764 U JP S57115764U JP 86781 U JP86781 U JP 86781U JP 86781 U JP86781 U JP 86781U JP S57115764 U JPS57115764 U JP S57115764U
- 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP86781U JPS57115764U (en) | 1981-01-07 | 1981-01-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP86781U JPS57115764U (en) | 1981-01-07 | 1981-01-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57115764U true JPS57115764U (en) | 1982-07-17 |
Family
ID=29799407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP86781U Pending JPS57115764U (en) | 1981-01-07 | 1981-01-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57115764U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5248410A (en) * | 1975-10-16 | 1977-04-18 | Nec Corp | Operators misoperation preventing system |
-
1981
- 1981-01-07 JP JP86781U patent/JPS57115764U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5248410A (en) * | 1975-10-16 | 1977-04-18 | Nec Corp | Operators misoperation preventing system |