GB8703876D0 - Pressed thermionic cathode - Google Patents

Pressed thermionic cathode

Info

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
Application number
GB878703876A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Crane R M
Maloney C E
Original Assignee
Crane R M
Maloney C E
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Crane R M, Maloney C E filed Critical Crane R M
Priority to GB878703876A priority Critical patent/GB8703876D0/en
Publication of GB8703876D0 publication Critical patent/GB8703876D0/en
Priority to GB08803070A priority patent/GB2203588A/en
Pending legal-status Critical Current

Links

GB878703876A 1987-02-19 1987-02-19 Pressed thermionic cathode Pending GB8703876D0 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
GB8803070D0 (en) 1988-03-09
GB2203588A (en) 1988-10-19

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