JPS5017760A - - Google Patents
Info
- Publication number
- JPS5017760A JPS5017760A JP6779873A JP6779873A JPS5017760A JP S5017760 A JPS5017760 A JP S5017760A JP 6779873 A JP6779873 A JP 6779873A JP 6779873 A JP6779873 A JP 6779873A JP S5017760 A JPS5017760 A JP S5017760A
- 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.)
- Pending
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6779873A JPS5017760A (ja) | 1973-06-18 | 1973-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6779873A JPS5017760A (ja) | 1973-06-18 | 1973-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5017760A true JPS5017760A (ja) | 1975-02-25 |
Family
ID=13355316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6779873A Pending JPS5017760A (ja) | 1973-06-18 | 1973-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5017760A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6476654A (en) * | 1987-09-14 | 1989-03-22 | Jeol Ltd | Lens for field emission type electron gun |
-
1973
- 1973-06-18 JP JP6779873A patent/JPS5017760A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6476654A (en) * | 1987-09-14 | 1989-03-22 | Jeol Ltd | Lens for field emission type electron gun |