JPS579693B2 - - Google Patents
Info
- Publication number
- JPS579693B2 JPS579693B2 JP808578A JP808578A JPS579693B2 JP S579693 B2 JPS579693 B2 JP S579693B2 JP 808578 A JP808578 A JP 808578A JP 808578 A JP808578 A JP 808578A JP S579693 B2 JPS579693 B2 JP S579693B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP808578A JPS54101675A (en) | 1978-01-27 | 1978-01-27 | Electron beam optical lens barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP808578A JPS54101675A (en) | 1978-01-27 | 1978-01-27 | Electron beam optical lens barrel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54101675A JPS54101675A (en) | 1979-08-10 |
| JPS579693B2 true JPS579693B2 (en) | 1982-02-23 |
Family
ID=11683482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP808578A Granted JPS54101675A (en) | 1978-01-27 | 1978-01-27 | Electron beam optical lens barrel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54101675A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52130570A (en) * | 1976-04-27 | 1977-11-01 | Jeol Ltd | Electron beam exposing device |
-
1978
- 1978-01-27 JP JP808578A patent/JPS54101675A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52130570A (en) * | 1976-04-27 | 1977-11-01 | Jeol Ltd | Electron beam exposing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54101675A (en) | 1979-08-10 |