BE435335A - - Google Patents
Info
- Publication number
- BE435335A BE435335A BE435335DA BE435335A BE 435335 A BE435335 A BE 435335A BE 435335D A BE435335D A BE 435335DA BE 435335 A BE435335 A BE 435335A
- 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
- H01J43/12—Anode arrangements
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR50779T | 1939-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE435335A true BE435335A ( ) |
Family
ID=8685742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE435335D BE435335A ( ) | 1939-07-08 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE435335A ( ) |
| FR (1) | FR50779E ( ) |
-
0
- BE BE435335D patent/BE435335A/xx unknown
-
1939
- 1939-07-08 FR FR50779D patent/FR50779E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR50779E (fr) | 1941-03-26 |