FR2010620A1 - - Google Patents
Info
- Publication number
- FR2010620A1 FR2010620A1 FR6919236A FR6919236A FR2010620A1 FR 2010620 A1 FR2010620 A1 FR 2010620A1 FR 6919236 A FR6919236 A FR 6919236A FR 6919236 A FR6919236 A FR 6919236A FR 2010620 A1 FR2010620 A1 FR 2010620A1
- 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.)
- Withdrawn
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)
- Navigation (AREA)
- Radar Systems Or Details Thereof (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Traffic Control Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73569468A | 1968-06-10 | 1968-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2010620A1 true FR2010620A1 (fr) | 1970-02-20 |
Family
ID=24956812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6919236A Withdrawn FR2010620A1 (fr) | 1968-06-10 | 1969-06-10 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3495241A (fr) |
| JP (1) | JPS4831400B1 (fr) |
| CA (1) | CA921168A (fr) |
| DE (1) | DE1929464B2 (fr) |
| FR (1) | FR2010620A1 (fr) |
| GB (1) | GB1271746A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3621212A (en) * | 1969-01-07 | 1971-11-16 | Butler National Corp | Direction and ground speed computer |
| US3659291A (en) * | 1969-08-18 | 1972-04-25 | Dorn Thomas E | Aircraft navigation computer |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2540150A (en) * | 1948-10-27 | 1951-02-06 | Jr Chester B Watts | Parallel lane computer |
| US2943321A (en) * | 1958-01-06 | 1960-06-28 | Itt | Course guidance system |
| US3414901A (en) * | 1966-05-31 | 1968-12-03 | Butler Nat Corp | Aircraft navigation system |
-
1968
- 1968-06-10 US US735694A patent/US3495241A/en not_active Expired - Lifetime
-
1969
- 1969-06-04 CA CA053461A patent/CA921168A/en not_active Expired
- 1969-06-05 GB GB28589/69A patent/GB1271746A/en not_active Expired
- 1969-06-10 FR FR6919236A patent/FR2010620A1/fr not_active Withdrawn
- 1969-06-10 DE DE19691929464 patent/DE1929464B2/de active Pending
- 1969-06-10 JP JP44045114A patent/JPS4831400B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1271746A (en) | 1972-04-26 |
| DE1929464B2 (de) | 1971-12-02 |
| JPS4831400B1 (fr) | 1973-09-28 |
| US3495241A (en) | 1970-02-10 |
| CA921168A (en) | 1973-02-13 |
| DE1929464A1 (de) | 1969-12-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |