BE667642A - - Google Patents
Info
- Publication number
- BE667642A BE667642A BE667642A BE667642A BE667642A BE 667642 A BE667642 A BE 667642A BE 667642 A BE667642 A BE 667642A BE 667642 A BE667642 A BE 667642A BE 667642 A BE667642 A BE 667642A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
- H01J1/02—Main electrodes
- H01J1/13—Solid thermionic cathodes
- H01J1/15—Cathodes heated directly by an electric current
- H01J1/18—Supports; Vibration-damping arrangements
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US386670A US3312854A (en) | 1964-07-31 | 1964-07-31 | Cathode having a u-shaped support member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE667642A true BE667642A (en) | 1966-01-31 |
Family
ID=23526556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE667642A BE667642A (en) | 1964-07-31 | 1965-07-29 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3312854A (en) |
| AT (1) | AT255587B (en) |
| BE (1) | BE667642A (en) |
| CH (1) | CH434490A (en) |
| DE (1) | DE1234328B (en) |
| ES (1) | ES315935A1 (en) |
| GB (1) | GB1042238A (en) |
| NL (1) | NL6509669A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3830469A1 (en) * | 1988-09-08 | 1990-03-15 | Gruenau Gmbh Chem Fab | METHOD FOR PRODUCING POWDER-SHAPED, WATER-WASHABLE, ENZYMATICALLY DEGRADED HETEROPOLYSACCHARIDES |
| JP7538613B2 (en) * | 2020-04-13 | 2024-08-22 | 浜松ホトニクス株式会社 | Electron beam source, electron beam irradiation device, and X-ray irradiation device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE15278E (en) * | 1922-01-31 | Electron-discharge apparatus | ||
| US1652164A (en) * | 1920-12-18 | 1927-12-13 | Henry S Coyer | Metallic oscillion and method of constructing same |
| US2020025A (en) * | 1933-01-28 | 1935-11-05 | Television Lab Ltd | Cathode ray tube |
-
1964
- 1964-07-31 US US386670A patent/US3312854A/en not_active Expired - Lifetime
-
1965
- 1965-07-27 NL NL6509669A patent/NL6509669A/xx unknown
- 1965-07-27 DE DEN27088A patent/DE1234328B/en active Pending
- 1965-07-28 CH CH1059165A patent/CH434490A/en unknown
- 1965-07-28 GB GB32255/65A patent/GB1042238A/en not_active Expired
- 1965-07-28 AT AT698765A patent/AT255587B/en active
- 1965-07-29 BE BE667642A patent/BE667642A/xx unknown
- 1965-07-29 ES ES0315935A patent/ES315935A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6509669A (en) | 1966-02-01 |
| DE1234328B (en) | 1967-02-16 |
| ES315935A1 (en) | 1965-11-01 |
| US3312854A (en) | 1967-04-04 |
| CH434490A (en) | 1967-04-30 |
| AT255587B (en) | 1967-07-10 |
| GB1042238A (en) | 1966-09-14 |