FR517552A - Appareil de sondage - Google Patents
Appareil de sondageInfo
- Publication number
- FR517552A FR517552A FR517552A FR517552DA FR517552A FR 517552 A FR517552 A FR 517552A FR 517552 A FR517552 A FR 517552A FR 517552D A FR517552D A FR 517552DA FR 517552 A FR517552 A FR 517552A
- Authority
- FR
- France
- Prior art keywords
- survey device
- survey
- 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
- G01C13/00—Surveying specially adapted to open water, e.g. sea, lake, river or canal
- G01C13/008—Surveying specially adapted to open water, e.g. sea, lake, river or canal measuring depth of open water
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- 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 |
---|---|---|---|
FR517552T | 1920-06-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR517552A true FR517552A (fr) | 1921-05-07 |
Family
ID=8915873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR517552A Expired FR517552A (fr) | 1920-06-21 | 1920-06-21 | Appareil de sondage |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR517552A (fr) |
-
1920
- 1920-06-21 FR FR517552A patent/FR517552A/fr not_active Expired
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