FR435802A - Compass for air navigation - Google Patents
Compass for air navigationInfo
- Publication number
- FR435802A FR435802A FR435802DA FR435802A FR 435802 A FR435802 A FR 435802A FR 435802D A FR435802D A FR 435802DA FR 435802 A FR435802 A FR 435802A
- Authority
- FR
- France
- Prior art keywords
- compass
- air navigation
- navigation
- air
- Prior art date
- 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
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR435802T | 1911-01-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR435802A true FR435802A (en) | 1912-03-11 |
Family
ID=1477568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR435802D Expired FR435802A (en) | 1911-01-06 | 1911-01-06 | Compass for air navigation |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR435802A (en) |
-
1911
- 1911-01-06 FR FR435802D patent/FR435802A/en not_active Expired
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