BE479043A - - Google Patents
Info
- Publication number
- BE479043A BE479043A BE479043DA BE479043A BE 479043 A BE479043 A BE 479043A BE 479043D A BE479043D A BE 479043DA BE 479043 A BE479043 A BE 479043A
- Authority
- BE
- Belgium
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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/523—Details of pulse systems
- G01S7/526—Receivers
- G01S7/527—Extracting wanted echo signals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2567446A GB624442A (en) | 1946-08-27 | 1946-08-27 | Improvements in or relating to echo sounders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE479043A true BE479043A (en:Method) |
Family
ID=10231500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE479043D BE479043A (en:Method) | 1946-08-27 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE479043A (en:Method) |
| ES (1) | ES181112A1 (en:Method) |
| GB (1) | GB624442A (en:Method) |
-
0
- BE BE479043D patent/BE479043A/xx unknown
-
1946
- 1946-08-27 GB GB2567446A patent/GB624442A/en not_active Expired
-
1947
- 1947-12-24 ES ES0181112A patent/ES181112A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES181112A1 (es) | 1948-02-01 |
| GB624442A (en) | 1949-06-08 |