FR798520A - Small compass for aviation - Google Patents
Small compass for aviationInfo
- Publication number
- FR798520A FR798520A FR798520DA FR798520A FR 798520 A FR798520 A FR 798520A FR 798520D A FR798520D A FR 798520DA FR 798520 A FR798520 A FR 798520A
- Authority
- FR
- France
- Prior art keywords
- aviation
- small compass
- compass
- small
- 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 |
---|---|---|---|
FR798520T | 1935-02-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR798520A true FR798520A (en) | 1936-05-19 |
Family
ID=9236245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR798520D Expired FR798520A (en) | 1935-02-19 | 1935-02-19 | Small compass for aviation |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR798520A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2775045A (en) * | 1954-05-04 | 1956-12-25 | American Machine & Metals | Liquid filled magnetic compass |
-
1935
- 1935-02-19 FR FR798520D patent/FR798520A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2775045A (en) * | 1954-05-04 | 1956-12-25 | American Machine & Metals | Liquid filled magnetic compass |
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