NL59897C - - Google Patents
Info
- Publication number
- NL59897C NL59897C NL59897DA NL59897C NL 59897 C NL59897 C NL 59897C NL 59897D A NL59897D A NL 59897DA NL 59897 C NL59897 C NL 59897C
- Authority
- NL
- Netherlands
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)
- Toys (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DET54828D DE734915C (de) | 1941-01-21 | 1941-01-21 | Verfahren zum Amplitudenvergleich von zwei Peilempfangsspannungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL59897C true NL59897C (no) |
Family
ID=7564443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL59897D NL59897C (no) | 1941-01-21 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE734915C (no) |
| NL (1) | NL59897C (no) |
-
0
- NL NL59897D patent/NL59897C/xx active
-
1941
- 1941-01-21 DE DET54828D patent/DE734915C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE734915C (de) | 1943-04-22 |