JPH0452355U - - Google Patents
Info
- Publication number
- JPH0452355U JPH0452355U JP9532590U JP9532590U JPH0452355U JP H0452355 U JPH0452355 U JP H0452355U JP 9532590 U JP9532590 U JP 9532590U JP 9532590 U JP9532590 U JP 9532590U JP H0452355 U JPH0452355 U JP H0452355U
- Authority
- JP
- Japan
- Prior art keywords
- filament
- plasma generation
- lead plate
- oven
- plasma
- 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
- 230000008602 contraction Effects 0.000 claims 1
Landscapes
- Electron Sources, Ion Sources (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9532590U JPH0452355U (en]) | 1990-09-10 | 1990-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9532590U JPH0452355U (en]) | 1990-09-10 | 1990-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0452355U true JPH0452355U (en]) | 1992-05-01 |
Family
ID=31833970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9532590U Pending JPH0452355U (en]) | 1990-09-10 | 1990-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0452355U (en]) |
-
1990
- 1990-09-10 JP JP9532590U patent/JPH0452355U/ja active Pending