FR436770A - Télémètre - Google Patents
TélémètreInfo
- Publication number
- FR436770A FR436770A FR436770DA FR436770A FR 436770 A FR436770 A FR 436770A FR 436770D A FR436770D A FR 436770DA FR 436770 A FR436770 A FR 436770A
- Authority
- FR
- France
- Prior art keywords
- rangefinder
- 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.)
- Expired
Links
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
-
- 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
- G01C3/18—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 one observation point at each end of the base
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT436770X | 1910-12-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR436770A true FR436770A (fr) | 1912-04-04 |
Family
ID=1478438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR436770D Expired FR436770A (fr) | 1910-12-07 | 1911-10-30 | Télémètre |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR436770A (fr) |
-
1911
- 1911-10-30 FR FR436770D patent/FR436770A/fr not_active Expired
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