JPH0257544U - - Google Patents
Info
- Publication number
- JPH0257544U JPH0257544U JP13698788U JP13698788U JPH0257544U JP H0257544 U JPH0257544 U JP H0257544U JP 13698788 U JP13698788 U JP 13698788U JP 13698788 U JP13698788 U JP 13698788U JP H0257544 U JPH0257544 U JP H0257544U
- Authority
- JP
- Japan
- Prior art keywords
- protrusion
- cathode
- coil filament
- ray tube
- electron gun
- Prior art date
- 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
- Electrodes For Cathode-Ray Tubes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13698788U JPH0257544U (en]) | 1988-10-20 | 1988-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13698788U JPH0257544U (en]) | 1988-10-20 | 1988-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0257544U true JPH0257544U (en]) | 1990-04-25 |
Family
ID=31398011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13698788U Pending JPH0257544U (en]) | 1988-10-20 | 1988-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0257544U (en]) |
-
1988
- 1988-10-20 JP JP13698788U patent/JPH0257544U/ja active Pending