JPS4847263A - - Google Patents
Info
- Publication number
- JPS4847263A JPS4847263A JP46081684A JP8168471A JPS4847263A JP S4847263 A JPS4847263 A JP S4847263A JP 46081684 A JP46081684 A JP 46081684A JP 8168471 A JP8168471 A JP 8168471A JP S4847263 A JPS4847263 A JP S4847263A
- 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
Landscapes
- Electron Sources, Ion Sources (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46081684A JPS4847263A (OSRAM) | 1971-10-18 | 1971-10-18 | |
| FR7217225A FR2137883B1 (OSRAM) | 1971-05-15 | 1972-05-15 | |
| DE19722223615 DE2223615B2 (de) | 1971-05-15 | 1972-05-15 | Feldemissions Elektronenkanone |
| GB2269172A GB1378084A (en) | 1971-05-15 | 1972-05-15 | Electron gun systems of the field emission type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46081684A JPS4847263A (OSRAM) | 1971-10-18 | 1971-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4847263A true JPS4847263A (OSRAM) | 1973-07-05 |
Family
ID=13753167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP46081684A Pending JPS4847263A (OSRAM) | 1971-05-15 | 1971-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4847263A (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61269837A (ja) * | 1985-05-24 | 1986-11-29 | Hitachi Ltd | 走査電子顕微鏡 |
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1971
- 1971-10-18 JP JP46081684A patent/JPS4847263A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61269837A (ja) * | 1985-05-24 | 1986-11-29 | Hitachi Ltd | 走査電子顕微鏡 |