BE440882A - - Google Patents
Info
- Publication number
- BE440882A BE440882A BE440882DA BE440882A BE 440882 A BE440882 A BE 440882A BE 440882D A BE440882D A BE 440882DA BE 440882 A BE440882 A BE 440882A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P7/00—Resonators of the waveguide type
- H01P7/06—Cavity resonators
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US308376A US2372228A (en) | 1939-12-09 | 1939-12-09 | High frequency tanks and resonant cavities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE440882A true BE440882A (ru) |
Family
ID=23193745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE440882D BE440882A (ru) | 1939-12-09 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2372228A (ru) |
| BE (1) | BE440882A (ru) |
| FR (1) | FR867830A (ru) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2444152A (en) * | 1944-07-15 | 1948-06-29 | Rca Corp | Cavity resonator circuit |
| US2600186A (en) * | 1945-10-03 | 1952-06-10 | Jr Alfredo Banos | Cavity resonator |
| US2495747A (en) * | 1945-11-08 | 1950-01-31 | Standard Telephones Cables Ltd | Antenna |
| US2710894A (en) * | 1950-01-31 | 1955-06-14 | Rca Corp | Multi-tube cavity resonator circuit |
| CH379586A (de) * | 1960-05-23 | 1964-07-15 | Patelhold Patentverwertung | Hochfrequenzsender |
| US3964051A (en) * | 1973-02-12 | 1976-06-15 | Infodyne, Inc. | Electrostatic communication system |
| GB9307612D0 (en) * | 1993-04-13 | 1993-06-02 | Eev Ltd | Electron beam tube arrangements |
-
0
- BE BE440882D patent/BE440882A/xx unknown
-
1939
- 1939-12-09 US US308376A patent/US2372228A/en not_active Expired - Lifetime
-
1940
- 1940-11-28 FR FR867830D patent/FR867830A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR867830A (fr) | 1941-11-29 |
| US2372228A (en) | 1945-03-27 |