JPS4990830A - - Google Patents
Info
- Publication number
- JPS4990830A JPS4990830A JP137573A JP137573A JPS4990830A JP S4990830 A JPS4990830 A JP S4990830A JP 137573 A JP137573 A JP 137573A JP 137573 A JP137573 A JP 137573A JP S4990830 A JPS4990830 A JP S4990830A
- 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.)
- Granted
Links
Landscapes
- Closed-Circuit Television Systems (AREA)
- Transforming Electric Information Into Light Information (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP137573A JPS5248766B2 (fi) | 1972-12-28 | 1972-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP137573A JPS5248766B2 (fi) | 1972-12-28 | 1972-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4990830A true JPS4990830A (fi) | 1974-08-30 |
| JPS5248766B2 JPS5248766B2 (fi) | 1977-12-12 |
Family
ID=11499729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP137573A Expired JPS5248766B2 (fi) | 1972-12-28 | 1972-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5248766B2 (fi) |
-
1972
- 1972-12-28 JP JP137573A patent/JPS5248766B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5248766B2 (fi) | 1977-12-12 |