JPS62173144U - - Google Patents
Info
- Publication number
- JPS62173144U JPS62173144U JP6139486U JP6139486U JPS62173144U JP S62173144 U JPS62173144 U JP S62173144U JP 6139486 U JP6139486 U JP 6139486U JP 6139486 U JP6139486 U JP 6139486U JP S62173144 U JPS62173144 U JP S62173144U
- Authority
- JP
- Japan
- Prior art keywords
- cathode
- hole
- outward flange
- peripheral surface
- inner peripheral
- 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.)
- Granted
Links
- 239000000919 ceramic Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 4
- 230000005855 radiation Effects 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Microwave Tubes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6139486U JPH0443957Y2 (en:Method) | 1986-04-23 | 1986-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6139486U JPH0443957Y2 (en:Method) | 1986-04-23 | 1986-04-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62173144U true JPS62173144U (en:Method) | 1987-11-04 |
| JPH0443957Y2 JPH0443957Y2 (en:Method) | 1992-10-16 |
Family
ID=30894690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6139486U Expired JPH0443957Y2 (en:Method) | 1986-04-23 | 1986-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0443957Y2 (en:Method) |
-
1986
- 1986-04-23 JP JP6139486U patent/JPH0443957Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0443957Y2 (en:Method) | 1992-10-16 |