JPH0244243U - - Google Patents
Info
- Publication number
- JPH0244243U JPH0244243U JP12384588U JP12384588U JPH0244243U JP H0244243 U JPH0244243 U JP H0244243U JP 12384588 U JP12384588 U JP 12384588U JP 12384588 U JP12384588 U JP 12384588U JP H0244243 U JPH0244243 U JP H0244243U
- Authority
- JP
- Japan
- Prior art keywords
- grid electrode
- electron gun
- center
- electron beam
- drilled
- 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
- 238000010894 electron beam technology Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12384588U JPH0244243U (un) | 1988-09-20 | 1988-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12384588U JPH0244243U (un) | 1988-09-20 | 1988-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0244243U true JPH0244243U (un) | 1990-03-27 |
Family
ID=31373072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12384588U Pending JPH0244243U (un) | 1988-09-20 | 1988-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0244243U (un) |
-
1988
- 1988-09-20 JP JP12384588U patent/JPH0244243U/ja active Pending