JPH0277841U - - Google Patents
Info
- Publication number
- JPH0277841U JPH0277841U JP15739088U JP15739088U JPH0277841U JP H0277841 U JPH0277841 U JP H0277841U JP 15739088 U JP15739088 U JP 15739088U JP 15739088 U JP15739088 U JP 15739088U JP H0277841 U JPH0277841 U JP H0277841U
- Authority
- JP
- Japan
- Prior art keywords
- focusing device
- cylindrical envelope
- traveling wave
- wave tube
- annular
- 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
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Microwave Tubes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15739088U JPH0277841U (de) | 1988-12-01 | 1988-12-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15739088U JPH0277841U (de) | 1988-12-01 | 1988-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0277841U true JPH0277841U (de) | 1990-06-14 |
Family
ID=31436789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15739088U Pending JPH0277841U (de) | 1988-12-01 | 1988-12-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0277841U (de) |
-
1988
- 1988-12-01 JP JP15739088U patent/JPH0277841U/ja active Pending
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