JPS4938100A - - Google Patents
Info
- Publication number
- JPS4938100A JPS4938100A JP8389072A JP8389072A JPS4938100A JP S4938100 A JPS4938100 A JP S4938100A JP 8389072 A JP8389072 A JP 8389072A JP 8389072 A JP8389072 A JP 8389072A JP S4938100 A JPS4938100 A JP S4938100A
- 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
- Particle Accelerators (AREA)
- Electron Sources, Ion Sources (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8389072A JPS4938100A (en) | 1972-08-22 | 1972-08-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8389072A JPS4938100A (en) | 1972-08-22 | 1972-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4938100A true JPS4938100A (en) | 1974-04-09 |
Family
ID=13815227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8389072A Pending JPS4938100A (en) | 1972-08-22 | 1972-08-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4938100A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55139219A (en) * | 1979-04-19 | 1980-10-30 | Tsutae Okabe | Method and apparatus for preparating decorative eyelets |
| JPS59139538A (en) * | 1983-01-31 | 1984-08-10 | Jeol Ltd | Heated cathode type electric field discharging electron gun |
| JPH0619959B2 (en) * | 1983-06-15 | 1994-03-16 | アメリカン テレフオン アンド テレグラフ カムパニ− | Electron emission system |
-
1972
- 1972-08-22 JP JP8389072A patent/JPS4938100A/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55139219A (en) * | 1979-04-19 | 1980-10-30 | Tsutae Okabe | Method and apparatus for preparating decorative eyelets |
| JPS59139538A (en) * | 1983-01-31 | 1984-08-10 | Jeol Ltd | Heated cathode type electric field discharging electron gun |
| JPH044690B2 (en) * | 1983-01-31 | 1992-01-29 | ||
| JPH0619959B2 (en) * | 1983-06-15 | 1994-03-16 | アメリカン テレフオン アンド テレグラフ カムパニ− | Electron emission system |