BE418413A - - Google Patents
Info
- Publication number
- BE418413A BE418413A BE418413DA BE418413A BE 418413 A BE418413 A BE 418413A BE 418413D A BE418413D A BE 418413DA BE 418413 A BE418413 A BE 418413A
- 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 |
|---|---|---|---|
| FR811176T | 1935-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE418413A true BE418413A (fr) |
Family
ID=9259536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE418413D BE418413A (fr) | 1935-12-28 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2346952A (fr) |
| BE (1) | BE418413A (fr) |
| FR (1) | FR811176A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2236614B (en) * | 1989-09-05 | 1994-07-20 | Murata Manufacturing Co | Secondary electron multiplying apparatus |
-
0
- BE BE418413D patent/BE418413A/xx unknown
-
1935
- 1935-12-28 FR FR811176D patent/FR811176A/fr not_active Expired
-
1936
- 1936-11-18 US US111429A patent/US2346952A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2346952A (en) | 1944-04-18 |
| FR811176A (fr) | 1937-04-08 |