JPS6440146U - - Google Patents
Info
- Publication number
- JPS6440146U JPS6440146U JP13571287U JP13571287U JPS6440146U JP S6440146 U JPS6440146 U JP S6440146U JP 13571287 U JP13571287 U JP 13571287U JP 13571287 U JP13571287 U JP 13571287U JP S6440146 U JPS6440146 U JP S6440146U
- Authority
- JP
- Japan
- Prior art keywords
- cathode
- heater
- fixed
- coating layer
- cathode sleeve
- 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
- 239000011247 coating layer Substances 0.000 claims description 4
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 claims description 2
- 239000010953 base metal Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims description 2
- 239000003638 chemical reducing agent Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13571287U JPS6440146U (cs) | 1987-09-04 | 1987-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13571287U JPS6440146U (cs) | 1987-09-04 | 1987-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6440146U true JPS6440146U (cs) | 1989-03-09 |
Family
ID=31395586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13571287U Pending JPS6440146U (cs) | 1987-09-04 | 1987-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6440146U (cs) |
-
1987
- 1987-09-04 JP JP13571287U patent/JPS6440146U/ja active Pending