BE483447A - - Google Patents
Info
- Publication number
- BE483447A BE483447A BE483447DA BE483447A BE 483447 A BE483447 A BE 483447A BE 483447D A BE483447D A BE 483447DA BE 483447 A BE483447 A BE 483447A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/22—X-ray tubes specially designed for passing a very high current for a very short time, e.g. for flash operation
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US451902A US2349468A (en) | 1942-07-22 | 1942-07-22 | Electron emission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE483447A true BE483447A (de) |
Family
ID=23794168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE483447D BE483447A (de) | 1942-07-22 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2349468A (de) |
| BE (1) | BE483447A (de) |
| GB (1) | GB638642A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3769600A (en) * | 1972-03-24 | 1973-10-30 | Energy Sciences Inc | Method of and apparatus for producing energetic charged particle extended dimension beam curtains and pulse producing structures therefor |
-
0
- BE BE483447D patent/BE483447A/xx unknown
-
1942
- 1942-07-22 US US451902A patent/US2349468A/en not_active Expired - Lifetime
-
1947
- 1947-07-31 GB GB20797/47A patent/GB638642A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2349468A (en) | 1944-05-23 |
| GB638642A (en) | 1950-06-14 |