BE467095A - - Google Patents
Info
- Publication number
- BE467095A BE467095A BE467095DA BE467095A BE 467095 A BE467095 A BE 467095A BE 467095D A BE467095D A BE 467095DA BE 467095 A BE467095 A BE 467095A
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J21/00—Vacuum tubes
- H01J21/02—Tubes with a single discharge path
- H01J21/06—Tubes with a single discharge path having electrostatic control means only
- H01J21/10—Tubes with a single discharge path having electrostatic control means only with one or more immovable internal control electrodes, e.g. triode, pentode, octode
- H01J21/14—Tubes with means for concentrating the electron stream, e.g. beam tetrode
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0029—Electron beam tubes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL639659X | 1944-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE467095A true BE467095A (xx) |
Family
ID=19788976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE467095D BE467095A (xx) | 1944-08-22 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE467095A (xx) |
| DE (1) | DE809220C (xx) |
| GB (1) | GB639659A (xx) |
-
0
- BE BE467095D patent/BE467095A/xx unknown
-
1947
- 1947-04-18 GB GB10412/47A patent/GB639659A/en not_active Expired
-
1948
- 1948-10-26 DE DEP19560A patent/DE809220C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE809220C (de) | 1951-07-26 |
| GB639659A (en) | 1950-07-05 |