FR959315A - - Google Patents
Info
- Publication number
- FR959315A FR959315A FR959315DA FR959315A FR 959315 A FR959315 A FR 959315A FR 959315D A FR959315D A FR 959315DA FR 959315 A FR959315 A FR 959315A
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR262003X | 1941-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR959315A true FR959315A (sv) | 1950-03-29 |
Family
ID=8885116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR959315D Expired FR959315A (sv) | 1941-01-17 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE446462A (sv) |
| CH (1) | CH262003A (sv) |
| FR (1) | FR959315A (sv) |
-
0
- BE BE446462D patent/BE446462A/xx unknown
- FR FR959315D patent/FR959315A/fr not_active Expired
-
1942
- 1942-08-28 CH CH262003D patent/CH262003A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH262003A (fr) | 1949-06-15 |
| BE446462A (sv) |