GB8703876D0 - Pressed thermionic cathode - Google Patents
Pressed thermionic cathodeInfo
- Publication number
- GB8703876D0 GB8703876D0 GB878703876A GB8703876A GB8703876D0 GB 8703876 D0 GB8703876 D0 GB 8703876D0 GB 878703876 A GB878703876 A GB 878703876A GB 8703876 A GB8703876 A GB 8703876A GB 8703876 D0 GB8703876 D0 GB 8703876D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- pressed
- thermionic cathode
- thermionic
- cathode
- pressed thermionic
- Prior art date
- 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
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB878703876A GB8703876D0 (en) | 1987-02-19 | 1987-02-19 | Pressed thermionic cathode |
GB08803070A GB2203588A (en) | 1987-02-19 | 1988-02-10 | Thermionic cathode |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB878703876A GB8703876D0 (en) | 1987-02-19 | 1987-02-19 | Pressed thermionic cathode |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8703876D0 true GB8703876D0 (en) | 1987-04-15 |
Family
ID=10612581
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB878703876A Pending GB8703876D0 (en) | 1987-02-19 | 1987-02-19 | Pressed thermionic cathode |
GB08803070A Pending GB2203588A (en) | 1987-02-19 | 1988-02-10 | Thermionic cathode |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08803070A Pending GB2203588A (en) | 1987-02-19 | 1988-02-10 | Thermionic cathode |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB8703876D0 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100294484B1 (en) * | 1993-08-24 | 2001-09-17 | 김순택 | Cathode of cathode ray tube |
CN100433230C (en) * | 2006-07-19 | 2008-11-12 | 北京工业大学 | Preparation method for compacting scandium containing dispenser cathode |
CN114054768B (en) * | 2022-01-11 | 2022-04-08 | 西安稀有金属材料研究院有限公司 | Preparation method and application of scandium-strontium-containing superfine tungsten-rhenium composite powder |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1663553A (en) * | 1927-02-24 | 1928-03-27 | Westinghouse Lamp Co | Electron-emitting material |
US1883898A (en) * | 1928-12-14 | 1932-10-25 | Westinghouse Electric & Mfg Co | Thermionic cathode |
NL132462C (en) * | 1963-09-20 | |||
DE1277733B (en) * | 1964-09-17 | 1968-09-12 | Siemens Ag | Process for producing molded sintered bodies from alkaline earth carbonate |
-
1987
- 1987-02-19 GB GB878703876A patent/GB8703876D0/en active Pending
-
1988
- 1988-02-10 GB GB08803070A patent/GB2203588A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
GB8803070D0 (en) | 1988-03-09 |
GB2203588A (en) | 1988-10-19 |
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