DE254819C - - Google Patents
Info
- Publication number
- DE254819C DE254819C DENDAT254819D DE254819DA DE254819C DE 254819 C DE254819 C DE 254819C DE NDAT254819 D DENDAT254819 D DE NDAT254819D DE 254819D A DE254819D A DE 254819DA DE 254819 C DE254819 C DE 254819C
- Authority
- DE
- Germany
- Prior art keywords
- prism
- eyepiece
- rays
- line
- bundle
- 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
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000011800 void material Substances 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
- G01C3/12—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 monocular observation at a single point, e.g. coincidence type
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Telescopes (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE254819C true DE254819C (OSRAM) |
Family
ID=512972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT254819D Active DE254819C (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE254819C (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5687559A (en) * | 1979-12-18 | 1981-07-16 | Chugai Pharmaceut Co Ltd | Novel succinic acid amide derivative and its preparation |
-
0
- DE DENDAT254819D patent/DE254819C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5687559A (en) * | 1979-12-18 | 1981-07-16 | Chugai Pharmaceut Co Ltd | Novel succinic acid amide derivative and its preparation |
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