JPS5150476A - - Google Patents
Info
- Publication number
- JPS5150476A JPS5150476A JP49124272A JP12427274A JPS5150476A JP S5150476 A JPS5150476 A JP S5150476A JP 49124272 A JP49124272 A JP 49124272A JP 12427274 A JP12427274 A JP 12427274A JP S5150476 A JPS5150476 A JP S5150476A
- 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
- Mechanical Light Control Or Optical Switches (AREA)
- Input From Keyboards Or The Like (AREA)
- Push-Button Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49124272A JPS5150476A (enExample) | 1974-10-30 | 1974-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49124272A JPS5150476A (enExample) | 1974-10-30 | 1974-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5150476A true JPS5150476A (enExample) | 1976-05-04 |
Family
ID=14881219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49124272A Pending JPS5150476A (enExample) | 1974-10-30 | 1974-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5150476A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57136247A (en) * | 1980-12-24 | 1982-08-23 | Burroughs Corp | Photooptical keyboard |
| JPH04126208U (ja) * | 1991-05-08 | 1992-11-17 | 古河電気工業株式会社 | 光フアイバケ−ブル |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4022402Y1 (enExample) * | 1964-08-17 | 1965-08-02 | ||
| JPS438974Y1 (enExample) * | 1967-10-26 | 1968-04-19 |
-
1974
- 1974-10-30 JP JP49124272A patent/JPS5150476A/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4022402Y1 (enExample) * | 1964-08-17 | 1965-08-02 | ||
| JPS438974Y1 (enExample) * | 1967-10-26 | 1968-04-19 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57136247A (en) * | 1980-12-24 | 1982-08-23 | Burroughs Corp | Photooptical keyboard |
| JPH04126208U (ja) * | 1991-05-08 | 1992-11-17 | 古河電気工業株式会社 | 光フアイバケ−ブル |