JPS5631047B2 - - Google Patents
Info
- Publication number
- JPS5631047B2 JPS5631047B2 JP11247876A JP11247876A JPS5631047B2 JP S5631047 B2 JPS5631047 B2 JP S5631047B2 JP 11247876 A JP11247876 A JP 11247876A JP 11247876 A JP11247876 A JP 11247876A JP S5631047 B2 JPS5631047 B2 JP S5631047B2
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11247876A JPS5338257A (en) | 1976-09-21 | 1976-09-21 | Manufacture of carbide emitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11247876A JPS5338257A (en) | 1976-09-21 | 1976-09-21 | Manufacture of carbide emitter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5338257A JPS5338257A (en) | 1978-04-08 |
| JPS5631047B2 true JPS5631047B2 (enExample) | 1981-07-18 |
Family
ID=14587629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11247876A Granted JPS5338257A (en) | 1976-09-21 | 1976-09-21 | Manufacture of carbide emitter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5338257A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56143638A (en) * | 1980-04-09 | 1981-11-09 | Hitachi Ltd | Fabrication of field emission cathode |
| JP2693918B2 (ja) * | 1994-10-25 | 1997-12-24 | 広島日本電気株式会社 | 熱電子放射高電流フィラメントイオンソース |
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1976
- 1976-09-21 JP JP11247876A patent/JPS5338257A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5338257A (en) | 1978-04-08 |