DE229976C - - Google Patents
Info
- Publication number
- DE229976C DE229976C DENDAT229976D DE229976DA DE229976C DE 229976 C DE229976 C DE 229976C DE NDAT229976 D DENDAT229976 D DE NDAT229976D DE 229976D A DE229976D A DE 229976DA DE 229976 C DE229976 C DE 229976C
- Authority
- DE
- Germany
- Prior art keywords
- instrument
- handle
- alidade
- axis
- degree arc
- 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.)
- Active
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)
- A Measuring Device Byusing Mechanical Method (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE229976C true DE229976C (enExample) |
Family
ID=490233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT229976D Active DE229976C (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE229976C (enExample) |
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0
- DE DENDAT229976D patent/DE229976C/de active Active
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