DE142207C - - Google Patents
Info
- Publication number
- DE142207C DE142207C DENDAT142207D DE142207DA DE142207C DE 142207 C DE142207 C DE 142207C DE NDAT142207 D DENDAT142207 D DE NDAT142207D DE 142207D A DE142207D A DE 142207DA DE 142207 C DE142207 C DE 142207C
- Authority
- DE
- Germany
- Prior art keywords
- instrument
- prism
- scale
- opening
- attached
- 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
- 238000005259 measurement Methods 0.000 description 2
- 241000669298 Pseudaulacaspis pentagona Species 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/12—Instruments for setting out fixed angles, e.g. right angles
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE142207C true DE142207C (https=) |
Family
ID=409778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT142207D Active DE142207C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE142207C (https=) |
-
0
- DE DENDAT142207D patent/DE142207C/de active Active
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