DE298536C - - Google Patents
Info
- Publication number
- DE298536C DE298536C DENDAT298536D DE298536DA DE298536C DE 298536 C DE298536 C DE 298536C DE NDAT298536 D DENDAT298536 D DE NDAT298536D DE 298536D A DE298536D A DE 298536DA DE 298536 C DE298536 C DE 298536C
- Authority
- DE
- Germany
- Prior art keywords
- marks
- stereoscopic
- distance
- rangefinder
- behind
- 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
- 239000011521 glass Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 2
- 201000009032 substance abuse Diseases 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C3/00—Measuring distances in line of sight; Optical rangefinders
- G01C3/10—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument
- G01C3/14—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument with binocular observation at a single point, e.g. stereoscopic type
- G01C3/16—Measuring marks
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Viewfinders (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE298536C true DE298536C (cg-RX-API-DMAC7.html) |
Family
ID=552731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT298536D Active DE298536C (cg-RX-API-DMAC7.html) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE298536C (cg-RX-API-DMAC7.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6276911B1 (en) | 1999-07-26 | 2001-08-21 | Bitzer Kuehlmaschinenbau Gmbh | Screw compressor |
-
0
- DE DENDAT298536D patent/DE298536C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6276911B1 (en) | 1999-07-26 | 2001-08-21 | Bitzer Kuehlmaschinenbau Gmbh | Screw compressor |
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