JPS551668B2 - - Google Patents
Info
- Publication number
- JPS551668B2 JPS551668B2 JP4871372A JP4871372A JPS551668B2 JP S551668 B2 JPS551668 B2 JP S551668B2 JP 4871372 A JP4871372 A JP 4871372A JP 4871372 A JP4871372 A JP 4871372A JP S551668 B2 JPS551668 B2 JP S551668B2
- 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
- Particle Accelerators (AREA)
- Electron Sources, Ion Sources (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4871372A JPS551668B2 (en:Method) | 1972-05-17 | 1972-05-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4871372A JPS551668B2 (en:Method) | 1972-05-17 | 1972-05-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4912299A JPS4912299A (en:Method) | 1974-02-02 |
| JPS551668B2 true JPS551668B2 (en:Method) | 1980-01-16 |
Family
ID=12810934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4871372A Expired JPS551668B2 (en:Method) | 1972-05-17 | 1972-05-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS551668B2 (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5130018A (ja) * | 1974-09-04 | 1976-03-13 | Pentel Kk | Enpitsushinnoseizoho |
| JPS5887166A (ja) * | 1981-11-18 | 1983-05-24 | Pilot Precision Co Ltd | 鉛芯の製造法 |
| JPS58113274A (ja) * | 1981-12-26 | 1983-07-06 | Pilot Precision Co Ltd | 鉛芯の製造法 |
-
1972
- 1972-05-17 JP JP4871372A patent/JPS551668B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4912299A (en:Method) | 1974-02-02 |