LU63919A1 - - Google Patents
Info
- Publication number
- LU63919A1 LU63919A1 LU63919DA LU63919A1 LU 63919 A1 LU63919 A1 LU 63919A1 LU 63919D A LU63919D A LU 63919DA LU 63919 A1 LU63919 A1 LU 63919A1
- Authority
- LU
- Luxembourg
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
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
- G01S3/782—Systems for determining direction or deviation from predetermined direction
- G01S3/783—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from static detectors or detector systems
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7034732A FR2106824A5 (enExample) | 1970-09-25 | 1970-09-25 | |
| FR7037699A FR2110484A6 (enExample) | 1970-09-25 | 1970-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU63919A1 true LU63919A1 (enExample) | 1972-06-27 |
Family
ID=26215967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU63919D LU63919A1 (enExample) | 1970-09-25 | 1971-09-20 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE772548A (enExample) |
| CH (1) | CH545468A (enExample) |
| DE (1) | DE2146431A1 (enExample) |
| FR (1) | FR2110484A6 (enExample) |
| GB (1) | GB1336500A (enExample) |
| LU (1) | LU63919A1 (enExample) |
| NL (1) | NL7112725A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3005493A1 (de) * | 1980-02-14 | 1981-08-20 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Einrichtung zur steuerung von arbeitsgeraeten, insbesondere von geblaesen und/oder spritzduesen in einer automatischen fahrzeugwaschanlage |
-
1970
- 1970-10-19 FR FR7037699A patent/FR2110484A6/fr not_active Expired
-
1971
- 1971-09-13 CH CH1339571A patent/CH545468A/fr not_active IP Right Cessation
- 1971-09-14 BE BE772548A patent/BE772548A/xx unknown
- 1971-09-16 NL NL7112725A patent/NL7112725A/xx not_active Application Discontinuation
- 1971-09-16 DE DE19712146431 patent/DE2146431A1/de active Pending
- 1971-09-20 LU LU63919D patent/LU63919A1/xx unknown
- 1971-09-24 GB GB1336500D patent/GB1336500A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7112725A (enExample) | 1972-03-28 |
| GB1336500A (en) | 1973-11-07 |
| DE2146431A1 (de) | 1972-03-30 |
| FR2110484A6 (enExample) | 1972-06-02 |
| CH545468A (fr) | 1973-12-15 |
| BE772548A (fr) | 1972-03-14 |