DE230553C - - Google Patents
Info
- Publication number
- DE230553C DE230553C DENDAT230553D DE230553DA DE230553C DE 230553 C DE230553 C DE 230553C DE NDAT230553 D DENDAT230553 D DE NDAT230553D DE 230553D A DE230553D A DE 230553DA DE 230553 C DE230553 C DE 230553C
- Authority
- DE
- Germany
- Prior art keywords
- telescope
- circle
- prism
- divisions
- vernier
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Telescopes (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE230553C true DE230553C (enExample) |
Family
ID=490758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT230553D Active DE230553C (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE230553C (enExample) |
-
0
- DE DENDAT230553D patent/DE230553C/de active Active
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