FR339604A - Device for measuring distances - Google Patents

Device for measuring distances

Info

Publication number
FR339604A
FR339604A FR339604DA FR339604A FR 339604 A FR339604 A FR 339604A FR 339604D A FR339604D A FR 339604DA FR 339604 A FR339604 A FR 339604A
Authority
FR
France
Prior art keywords
measuring distances
distances
measuring
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
French (fr)
Inventor
Charles-Louis Garbe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHARLES LOUIS GARBE
Original Assignee
CHARLES LOUIS GARBE
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 by CHARLES LOUIS GARBE filed Critical CHARLES LOUIS GARBE
Application granted granted Critical
Publication of FR339604A publication Critical patent/FR339604A/en
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
    • G01C3/18—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)
FR339604D 1904-01-14 1904-01-14 Device for measuring distances Expired FR339604A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR339604T 1904-01-14

Publications (1)

Publication Number Publication Date
FR339604A true FR339604A (en) 1904-06-14

Family

ID=1388774

Family Applications (1)

Application Number Title Priority Date Filing Date
FR339604D Expired FR339604A (en) 1904-01-14 1904-01-14 Device for measuring distances

Country Status (1)

Country Link
FR (1) FR339604A (en)

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