FR754034A - - Google Patents
Info
- Publication number
- FR754034A FR754034A FR754034DA FR754034A FR 754034 A FR754034 A FR 754034A FR 754034D A FR754034D A FR 754034DA FR 754034 A FR754034 A FR 754034A
- Authority
- FR
- France
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Traffic Control Systems (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE406144X | 1932-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR754034A true FR754034A (US08066781-20111129-C00013.png) | 1933-10-27 |
Family
ID=6422034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR754034D Expired FR754034A (US08066781-20111129-C00013.png) | 1932-09-22 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2072267A (US08066781-20111129-C00013.png) |
| FR (1) | FR754034A (US08066781-20111129-C00013.png) |
| GB (1) | GB406144A (US08066781-20111129-C00013.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2761134A (en) * | 1952-01-18 | 1956-08-28 | Bendix Aviat Corp | Means for operating antennas |
-
0
- FR FR754034D patent/FR754034A/fr not_active Expired
-
1933
- 1933-04-13 GB GB11046/33A patent/GB406144A/en not_active Expired
- 1933-08-12 US US684790A patent/US2072267A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2072267A (en) | 1937-03-02 |
| GB406144A (en) | 1934-02-22 |
