BE428578A - - Google Patents
Info
- Publication number
- BE428578A BE428578A BE428578DA BE428578A BE 428578 A BE428578 A BE 428578A BE 428578D A BE428578D A BE 428578DA BE 428578 A BE428578 A BE 428578A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J27/00—Ion beam tubes
- H01J27/02—Ion sources; Ion guns
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Particle Accelerators (AREA)
- Electron Sources, Ion Sources (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE516446X | 1937-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE428578A true BE428578A (en)van) |
Family
ID=6549258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE428578D BE428578A (en)van) | 1937-08-20 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2215787A (en)van) |
| BE (1) | BE428578A (en)van) |
| DK (1) | DK56540C (en)van) |
| FR (1) | FR839213A (en)van) |
| GB (1) | GB516446A (en)van) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2934665A (en) * | 1956-09-12 | 1960-04-26 | Siemens Ag | Ion source |
| US3263415A (en) * | 1961-03-06 | 1966-08-02 | Aerojet General Co | Ion propulsion device |
| US3157784A (en) * | 1961-12-07 | 1964-11-17 | Crosby Teletronics Corp | Ion source for a mass spectrometer |
| US3980044A (en) * | 1972-03-06 | 1976-09-14 | Balzers Patent Und Beteiligungs Ag | Apparatus for depositing thin coats by vaporization under the simultaneous action of an ionized gas |
-
0
- BE BE428578D patent/BE428578A/xx unknown
-
1938
- 1938-06-11 DK DK56540D patent/DK56540C/da active
- 1938-06-13 FR FR839213D patent/FR839213A/fr not_active Expired
- 1938-06-27 GB GB19028/38A patent/GB516446A/en not_active Expired
- 1938-08-02 US US222607A patent/US2215787A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR839213A (fr) | 1939-03-29 |
| DK56540C (da) | 1939-08-14 |
| US2215787A (en) | 1940-09-24 |
| GB516446A (en) | 1940-01-02 |