DE124461C - - Google Patents
Info
- Publication number
- DE124461C DE124461C DENDAT124461D DE124461DA DE124461C DE 124461 C DE124461 C DE 124461C DE NDAT124461 D DENDAT124461 D DE NDAT124461D DE 124461D A DE124461D A DE 124461DA DE 124461 C DE124461 C DE 124461C
- Authority
- DE
- Germany
- Prior art keywords
- ruler
- weight
- cord
- weighted
- thread
- 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
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
- G01C5/02—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels involving automatic stabilisation of the line of sight
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)
- Drawing Aids And Blackboards (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE124461C true DE124461C (https=) |
Family
ID=393255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT124461D Active DE124461C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE124461C (https=) |
-
0
- DE DENDAT124461D patent/DE124461C/de active Active
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