JPS62144051U - - Google Patents
Info
- Publication number
- JPS62144051U JPS62144051U JP3249786U JP3249786U JPS62144051U JP S62144051 U JPS62144051 U JP S62144051U JP 3249786 U JP3249786 U JP 3249786U JP 3249786 U JP3249786 U JP 3249786U JP S62144051 U JPS62144051 U JP S62144051U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- electron gun
- beam passing
- electron beam
- passing 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.)
- Granted
Links
- 238000010894 electron beam technology Methods 0.000 claims description 5
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986032497U JPH0512910Y2 (https=) | 1986-03-06 | 1986-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986032497U JPH0512910Y2 (https=) | 1986-03-06 | 1986-03-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62144051U true JPS62144051U (https=) | 1987-09-11 |
| JPH0512910Y2 JPH0512910Y2 (https=) | 1993-04-05 |
Family
ID=30839226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986032497U Expired - Lifetime JPH0512910Y2 (https=) | 1986-03-06 | 1986-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0512910Y2 (https=) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS559047U (https=) * | 1978-07-03 | 1980-01-21 | ||
| JPS57128755U (https=) * | 1981-02-04 | 1982-08-11 |
-
1986
- 1986-03-06 JP JP1986032497U patent/JPH0512910Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS559047U (https=) * | 1978-07-03 | 1980-01-21 | ||
| JPS57128755U (https=) * | 1981-02-04 | 1982-08-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0512910Y2 (https=) | 1993-04-05 |