BE474099A - - Google Patents
Info
- Publication number
- BE474099A BE474099A BE474099DA BE474099A BE 474099 A BE474099 A BE 474099A BE 474099D A BE474099D A BE 474099DA BE 474099 A BE474099 A BE 474099A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
- H01J43/04—Electron multipliers
- H01J43/06—Electrode arrangements
- H01J43/18—Electrode arrangements using essentially more than one dynode
- H01J43/20—Dynodes consisting of sheet material, e.g. plane, bent
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1885846A GB613644A (en) | 1946-06-24 | 1946-06-24 | Improvements in and relating to electron multipliers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE474099A true BE474099A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) |
Family
ID=10119612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE474099D BE474099A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1946-06-24 |
Country Status (3)
-
0
- BE BE474099D patent/BE474099A/xx unknown
-
1946
- 1946-06-24 GB GB1885846A patent/GB613644A/en not_active Expired
-
1947
- 1947-06-17 FR FR948138D patent/FR948138A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB613644A (en) | 1948-12-01 |
| FR948138A (fr) | 1949-07-22 |