FR1011973A - Compas de navigation - Google Patents
Compas de navigationInfo
- Publication number
- FR1011973A FR1011973A FR1011973DA FR1011973A FR 1011973 A FR1011973 A FR 1011973A FR 1011973D A FR1011973D A FR 1011973DA FR 1011973 A FR1011973 A FR 1011973A
- Authority
- FR
- France
- Prior art keywords
- navigation compass
- compass
- navigation
- 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
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/20—Instruments for performing navigational calculations
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1011973T | 1949-05-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1011973A true FR1011973A (fr) | 1952-07-02 |
Family
ID=9570412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1011973D Expired FR1011973A (fr) | 1949-05-09 | 1949-05-09 | Compas de navigation |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1011973A (fr) |
-
1949
- 1949-05-09 FR FR1011973D patent/FR1011973A/fr not_active Expired
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