FR523616A - Altimètre - Google Patents
AltimètreInfo
- Publication number
- FR523616A FR523616A FR523616DA FR523616A FR 523616 A FR523616 A FR 523616A FR 523616D A FR523616D A FR 523616DA FR 523616 A FR523616 A FR 523616A
- 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
- G01C1/00—Measuring angles
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 |
---|---|---|---|
FR523616T | 1920-09-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR523616A true FR523616A (fr) | 1921-08-20 |
Family
ID=1536592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR523616D Expired FR523616A (fr) | 1920-09-03 | 1920-09-03 | Altimètre |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR523616A (fr) |
-
1920
- 1920-09-03 FR FR523616D patent/FR523616A/fr not_active Expired
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