JPS6438749U - - Google Patents
Info
- Publication number
- JPS6438749U JPS6438749U JP13481087U JP13481087U JPS6438749U JP S6438749 U JPS6438749 U JP S6438749U JP 13481087 U JP13481087 U JP 13481087U JP 13481087 U JP13481087 U JP 13481087U JP S6438749 U JPS6438749 U JP S6438749U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- electrodes
- utility
- model registration
- ionization
- 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
- 239000011810 insulating material Substances 0.000 claims 1
- 239000012212 insulator Substances 0.000 description 6
Landscapes
- Electron Sources, Ion Sources (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13481087U JPS6438749U ( ) | 1987-09-03 | 1987-09-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13481087U JPS6438749U ( ) | 1987-09-03 | 1987-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6438749U true JPS6438749U ( ) | 1989-03-08 |
Family
ID=31393890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13481087U Pending JPS6438749U ( ) | 1987-09-03 | 1987-09-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6438749U ( ) |
-
1987
- 1987-09-03 JP JP13481087U patent/JPS6438749U/ja active Pending