JPH02113256U - - Google Patents
Info
- Publication number
- JPH02113256U JPH02113256U JP2243589U JP2243589U JPH02113256U JP H02113256 U JPH02113256 U JP H02113256U JP 2243589 U JP2243589 U JP 2243589U JP 2243589 U JP2243589 U JP 2243589U JP H02113256 U JPH02113256 U JP H02113256U
- Authority
- JP
- Japan
- Prior art keywords
- charged particle
- particle beam
- pipe
- surrounded
- enlarged
- 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
- 239000002245 particle Substances 0.000 claims 2
- 239000000696 magnetic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Electron Sources, Ion Sources (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2243589U JPH02113256U (enExample) | 1989-02-27 | 1989-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2243589U JPH02113256U (enExample) | 1989-02-27 | 1989-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02113256U true JPH02113256U (enExample) | 1990-09-11 |
Family
ID=31240555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2243589U Pending JPH02113256U (enExample) | 1989-02-27 | 1989-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02113256U (enExample) |
-
1989
- 1989-02-27 JP JP2243589U patent/JPH02113256U/ja active Pending
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