JPS5247970Y2 - - Google Patents
Info
- Publication number
- JPS5247970Y2 JPS5247970Y2 JP1972024908U JP2490872U JPS5247970Y2 JP S5247970 Y2 JPS5247970 Y2 JP S5247970Y2 JP 1972024908 U JP1972024908 U JP 1972024908U JP 2490872 U JP2490872 U JP 2490872U JP S5247970 Y2 JPS5247970 Y2 JP S5247970Y2
- 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
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Gas-Filled Discharge Tubes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972024908U JPS5247970Y2 (en:Method) | 1972-02-29 | 1972-02-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972024908U JPS5247970Y2 (en:Method) | 1972-02-29 | 1972-02-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4899054U JPS4899054U (en:Method) | 1973-11-22 |
| JPS5247970Y2 true JPS5247970Y2 (en:Method) | 1977-10-31 |
Family
ID=27882409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1972024908U Expired JPS5247970Y2 (en:Method) | 1972-02-29 | 1972-02-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5247970Y2 (en:Method) |
-
1972
- 1972-02-29 JP JP1972024908U patent/JPS5247970Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4899054U (en:Method) | 1973-11-22 |