JPS63116962U - - Google Patents
Info
- Publication number
- JPS63116962U JPS63116962U JP633287U JP633287U JPS63116962U JP S63116962 U JPS63116962 U JP S63116962U JP 633287 U JP633287 U JP 633287U JP 633287 U JP633287 U JP 633287U JP S63116962 U JPS63116962 U JP S63116962U
- Authority
- JP
- Japan
- Prior art keywords
- grid electrode
- electron gun
- electrode
- grid
- passage hole
- 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 2
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP633287U JPS63116962U (nl) | 1987-01-19 | 1987-01-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP633287U JPS63116962U (nl) | 1987-01-19 | 1987-01-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63116962U true JPS63116962U (nl) | 1988-07-28 |
Family
ID=30788753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP633287U Pending JPS63116962U (nl) | 1987-01-19 | 1987-01-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63116962U (nl) |
-
1987
- 1987-01-19 JP JP633287U patent/JPS63116962U/ja active Pending