FR345519A - Télémètre de campagne - Google Patents
Télémètre de campagneInfo
- Publication number
- FR345519A FR345519A FR345519DA FR345519A FR 345519 A FR345519 A FR 345519A FR 345519D A FR345519D A FR 345519DA FR 345519 A FR345519 A FR 345519A
- Authority
- FR
- France
- Prior art keywords
- range finder
- field range
- field
- finder
- range
- 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
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 |
---|---|---|---|
FR345519T | 1904-08-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR345519A true FR345519A (fr) | 1904-12-02 |
Family
ID=1394310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR345519D Expired FR345519A (fr) | 1904-08-10 | 1904-08-10 | Télémètre de campagne |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR345519A (fr) |
-
1904
- 1904-08-10 FR FR345519D patent/FR345519A/fr not_active Expired
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