JPS4931474Y1 - - Google Patents
Info
- Publication number
- JPS4931474Y1 JPS4931474Y1 JP1401270U JP1401270U JPS4931474Y1 JP S4931474 Y1 JPS4931474 Y1 JP S4931474Y1 JP 1401270 U JP1401270 U JP 1401270U JP 1401270 U JP1401270 U JP 1401270U JP S4931474 Y1 JPS4931474 Y1 JP S4931474Y1
- 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.)
- Expired
Links
Landscapes
- Transforming Electric Information Into Light Information (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1401270U JPS4931474Y1 (da) | 1970-02-12 | 1970-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1401270U JPS4931474Y1 (da) | 1970-02-12 | 1970-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4931474Y1 true JPS4931474Y1 (da) | 1974-08-26 |
Family
ID=33196050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1401270U Expired JPS4931474Y1 (da) | 1970-02-12 | 1970-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4931474Y1 (da) |
-
1970
- 1970-02-12 JP JP1401270U patent/JPS4931474Y1/ja not_active Expired