BE441040A - - Google Patents
Info
- Publication number
- BE441040A BE441040A BE441040DA BE441040A BE 441040 A BE441040 A BE 441040A BE 441040D A BE441040D A BE 441040DA BE 441040 A BE441040 A BE 441040A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/76—Dynamic electron-multiplier tubes, e.g. Farnsworth multiplier tube, multipactor
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2396554X | 1940-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE441040A true BE441040A (en:Method) |
Family
ID=7995772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE441040D BE441040A (en:Method) | 1940-09-17 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2396554A (en:Method) |
| BE (1) | BE441040A (en:Method) |
| NL (1) | NL58650C (en:Method) |
-
0
- NL NL58650D patent/NL58650C/xx active
- BE BE441040D patent/BE441040A/xx unknown
-
1941
- 1941-11-12 US US418750A patent/US2396554A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2396554A (en) | 1946-03-12 |
| NL58650C (en:Method) |