FR945343A - Télémètre - Google Patents

Télémètre

Info

Publication number
FR945343A
FR945343A FR945343DA FR945343A FR 945343 A FR945343 A FR 945343A FR 945343D A FR945343D A FR 945343DA FR 945343 A FR945343 A FR 945343A
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
Application number
Other languages
English (en)
Inventor
Camille Duchaussoy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR945343A publication Critical patent/FR945343A/fr
Expired legal-status Critical Current

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
    • 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)
FR945343D 1947-04-01 1947-04-01 Télémètre Expired FR945343A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR945343T 1947-04-01

Publications (1)

Publication Number Publication Date
FR945343A true FR945343A (fr) 1949-05-02

Family

ID=9472225

Family Applications (1)

Application Number Title Priority Date Filing Date
FR945343D Expired FR945343A (fr) 1947-04-01 1947-04-01 Télémètre

Country Status (1)

Country Link
FR (1) FR945343A (fr)

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