BE418252A - - Google Patents
Info
- Publication number
- BE418252A BE418252A BE418252DA BE418252A BE 418252 A BE418252 A BE 418252A BE 418252D A BE418252D A BE 418252DA BE 418252 A BE418252 A BE 418252A
- 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
- H01J25/50—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field
- H01J25/52—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201778X | 1935-11-05 | ||
| DE310336X | 1936-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE418252A true BE418252A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) |
Family
ID=25758970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE418252D BE418252A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1935-11-05 |
Country Status (5)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL62744C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) * | 1942-02-27 | |||
| FR955108A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) * | 1945-06-23 | 1950-01-10 | ||
| NL86930C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) * | 1948-10-29 | |||
| GB738482A (en) * | 1949-02-12 | 1955-10-12 | Ericsson Telefon Ab L M | Improvements in or relating to electric discharge devices |
| US2629050A (en) * | 1950-07-22 | 1953-02-17 | Gen Electric | Variable electronic capacitance device |
| NL275650A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) * | 1951-07-05 |
-
0
- BE BE418252D patent/BE418252A/xx unknown
-
1936
- 1936-10-27 CH CH201778D patent/CH201778A/de unknown
- 1936-11-05 FR FR813117D patent/FR813117A/fr not_active Expired
- 1936-11-05 GB GB30165/36A patent/GB483839A/en not_active Expired
- 1936-11-12 US US110439A patent/US2173252A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR813117A (fr) | 1937-05-26 |
| US2173252A (en) | 1939-09-19 |
| CH201778A (de) | 1938-12-15 |
| GB483839A (en) | 1938-04-27 |