JPH03121647U - - Google Patents
Info
- Publication number
- JPH03121647U JPH03121647U JP3122890U JP3122890U JPH03121647U JP H03121647 U JPH03121647 U JP H03121647U JP 3122890 U JP3122890 U JP 3122890U JP 3122890 U JP3122890 U JP 3122890U JP H03121647 U JPH03121647 U JP H03121647U
- Authority
- JP
- Japan
- Prior art keywords
- collector
- section
- electrons
- central axis
- high frequency
- 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 |
|---|---|---|---|
| JP3122890U JPH03121647U (de) | 1990-03-27 | 1990-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3122890U JPH03121647U (de) | 1990-03-27 | 1990-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03121647U true JPH03121647U (de) | 1991-12-12 |
Family
ID=31533972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3122890U Pending JPH03121647U (de) | 1990-03-27 | 1990-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03121647U (de) |
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1990
- 1990-03-27 JP JP3122890U patent/JPH03121647U/ja active Pending