JPS6455545U - - Google Patents
Info
- Publication number
- JPS6455545U JPS6455545U JP15009987U JP15009987U JPS6455545U JP S6455545 U JPS6455545 U JP S6455545U JP 15009987 U JP15009987 U JP 15009987U JP 15009987 U JP15009987 U JP 15009987U JP S6455545 U JPS6455545 U JP S6455545U
- Authority
- JP
- Japan
- Prior art keywords
- traveling wave
- wave tube
- painted black
- magnetic field
- focusing device
- 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
- 230000000737 periodic effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000003973 paint Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Microwave Tubes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15009987U JPS6455545U (zh) | 1987-09-29 | 1987-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15009987U JPS6455545U (zh) | 1987-09-29 | 1987-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6455545U true JPS6455545U (zh) | 1989-04-06 |
Family
ID=31422933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15009987U Pending JPS6455545U (zh) | 1987-09-29 | 1987-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6455545U (zh) |
-
1987
- 1987-09-29 JP JP15009987U patent/JPS6455545U/ja active Pending