FR48990E - Handling device for radiobeacons - Google Patents
Handling device for radiobeaconsInfo
- Publication number
- FR48990E FR48990E FR48990DA FR48990E FR 48990 E FR48990 E FR 48990E FR 48990D A FR48990D A FR 48990DA FR 48990 E FR48990 E FR 48990E
- Authority
- FR
- France
- Prior art keywords
- radiobeacons
- handling device
- handling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR48990T | 1937-11-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR48990E true FR48990E (en) | 1938-10-05 |
Family
ID=8684226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR48990D Expired FR48990E (en) | 1937-11-26 | 1937-11-26 | Handling device for radiobeacons |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR48990E (en) |
-
1937
- 1937-11-26 FR FR48990D patent/FR48990E/en not_active Expired
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