JPS5444552B2 - - Google Patents
Info
- Publication number
- JPS5444552B2 JPS5444552B2 JP10781974A JP10781974A JPS5444552B2 JP S5444552 B2 JPS5444552 B2 JP S5444552B2 JP 10781974 A JP10781974 A JP 10781974A JP 10781974 A JP10781974 A JP 10781974A JP S5444552 B2 JPS5444552 B2 JP S5444552B2
- 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
Landscapes
- Electron Sources, Ion Sources (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10781974A JPS5444552B2 (enExample) | 1974-09-20 | 1974-09-20 | |
| US05/614,311 US4041316A (en) | 1974-09-20 | 1975-09-17 | Field emission electron gun with an evaporation source |
| GB38567/75A GB1518705A (en) | 1974-09-20 | 1975-09-19 | Field emission electron guns |
| DE2541899A DE2541899C3 (de) | 1974-09-20 | 1975-09-19 | Feldemissions-Elektronenquelle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10781974A JPS5444552B2 (enExample) | 1974-09-20 | 1974-09-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5135274A JPS5135274A (enExample) | 1976-03-25 |
| JPS5444552B2 true JPS5444552B2 (enExample) | 1979-12-26 |
Family
ID=14468827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10781974A Expired JPS5444552B2 (enExample) | 1974-09-20 | 1974-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5444552B2 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2108024B (en) * | 1981-10-13 | 1985-08-21 | Litton Industrial Products | Cylindrical grinding machine with automatic workrest wear compensation |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT960799B (it) * | 1971-08-16 | 1973-11-30 | American Optical Corp | Microscopio a scansione ad emissione di campo a bassa tensione |
| JPS4929873U (enExample) * | 1972-06-15 | 1974-03-14 |
-
1974
- 1974-09-20 JP JP10781974A patent/JPS5444552B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5135274A (enExample) | 1976-03-25 |