FR24712E - Altimeter - Google Patents
AltimeterInfo
- Publication number
- FR24712E FR24712E FR24712A FR24712DA FR24712E FR 24712 E FR24712 E FR 24712E FR 24712 A FR24712 A FR 24712A FR 24712D A FR24712D A FR 24712DA FR 24712 E FR24712 E FR 24712E
- Authority
- FR
- France
- Prior art keywords
- altimeter
- 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
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
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 |
---|---|---|---|
FR24712T | 1921-04-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR24712E true FR24712E (en) | 1922-09-29 |
Family
ID=8663294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR24712A Expired FR24712E (en) | 1921-04-02 | 1921-04-02 | Altimeter |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR24712E (en) |
-
1921
- 1921-04-02 FR FR24712A patent/FR24712E/en not_active Expired
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