JPH0468342U - - Google Patents
Info
- Publication number
- JPH0468342U JPH0468342U JP11241890U JP11241890U JPH0468342U JP H0468342 U JPH0468342 U JP H0468342U JP 11241890 U JP11241890 U JP 11241890U JP 11241890 U JP11241890 U JP 11241890U JP H0468342 U JPH0468342 U JP H0468342U
- Authority
- JP
- Japan
- Prior art keywords
- electron gun
- focusing electrode
- impregnated cathode
- electrode
- cathode
- 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
- 239000000919 ceramic Substances 0.000 description 1
Landscapes
- Microwave Tubes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11241890U JPH0468342U (fr) | 1990-10-25 | 1990-10-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11241890U JPH0468342U (fr) | 1990-10-25 | 1990-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0468342U true JPH0468342U (fr) | 1992-06-17 |
Family
ID=31859924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11241890U Pending JPH0468342U (fr) | 1990-10-25 | 1990-10-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0468342U (fr) |
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1990
- 1990-10-25 JP JP11241890U patent/JPH0468342U/ja active Pending