FR509648A - Gyro-sextant - Google Patents
Gyro-sextantInfo
- Publication number
- FR509648A FR509648A FR509648A FR509648DA FR509648A FR 509648 A FR509648 A FR 509648A FR 509648 A FR509648 A FR 509648A FR 509648D A FR509648D A FR 509648DA FR 509648 A FR509648 A FR 509648A
- Authority
- FR
- France
- Prior art keywords
- sextant
- gyro
- 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
- G01C1/00—Measuring angles
- G01C1/08—Sextants
- G01C1/10—Sextants including an artificial horizon
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR509648T | 1919-04-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR509648A true FR509648A (en) | 1920-11-16 |
Family
ID=8911155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR509648A Expired FR509648A (en) | 1919-04-11 | 1919-04-11 | Gyro-sextant |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR509648A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2435581A (en) * | 1944-03-14 | 1948-02-10 | Miles G Greenland | Gyroscopic instrument |
US2533686A (en) * | 1946-05-14 | 1950-12-12 | Ruth L Peterson | Gyroscopic sextant |
-
1919
- 1919-04-11 FR FR509648A patent/FR509648A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2435581A (en) * | 1944-03-14 | 1948-02-10 | Miles G Greenland | Gyroscopic instrument |
US2533686A (en) * | 1946-05-14 | 1950-12-12 | Ruth L Peterson | Gyroscopic sextant |
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