BE425129A - - Google Patents
Info
- Publication number
- BE425129A BE425129A BE425129DA BE425129A BE 425129 A BE425129 A BE 425129A BE 425129D A BE425129D A BE 425129DA BE 425129 A BE425129 A BE 425129A
- 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 |
|---|---|---|---|
| GB3413636A GB486888A (en) | 1936-12-11 | 1936-12-11 | Improvements in or relating to electron discharge devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE425129A true BE425129A (en:Method) |
Family
ID=10361828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE425129D BE425129A (en:Method) | 1936-12-11 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE425129A (en:Method) |
| FR (1) | FR830472A (en:Method) |
| GB (1) | GB486888A (en:Method) |
-
0
- BE BE425129D patent/BE425129A/xx unknown
-
1936
- 1936-12-11 GB GB3413636A patent/GB486888A/en not_active Expired
-
1937
- 1937-12-07 FR FR830472D patent/FR830472A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR830472A (fr) | 1938-08-01 |
| GB486888A (en) | 1938-06-13 |