FR7688E - Self-reporting tacheometer - Google Patents

Self-reporting tacheometer

Info

Publication number
FR7688E
FR7688E FR7688DA FR7688E FR 7688 E FR7688 E FR 7688E FR 7688D A FR7688D A FR 7688DA FR 7688 E FR7688 E FR 7688E
Authority
FR
France
Prior art keywords
tacheometer
reporting
self
reporting tacheometer
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
Joseph-Laurent-Louis Vittoz
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.)
JOSEPH LAURENT LOUIS VITTOZ
Original Assignee
JOSEPH LAURENT LOUIS VITTOZ
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 JOSEPH LAURENT LOUIS VITTOZ filed Critical JOSEPH LAURENT LOUIS VITTOZ
Application granted granted Critical
Publication of FR7688E publication Critical patent/FR7688E/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
    • G01C3/26—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with fixed angles and a base of variable length, at, near, or formed by the object
    • G01C3/28—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with fixed angles and a base of variable length, at, near, or formed by the object with provision for reduction of the distance into the horizontal plane
    • G01C3/30—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with fixed angles and a base of variable length, at, near, or formed by the object with provision for reduction of the distance into the horizontal plane with adaptation to the measurement of the height of an object, e.g. tacheometers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR7688D 1904-12-09 1907-05-07 Self-reporting tacheometer Expired FR7688E (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR349476T 1904-12-09
FR5240T 1905-09-07
FR7688T 1907-05-07

Publications (1)

Publication Number Publication Date
FR7688E true FR7688E (en) 1907-09-24

Family

ID=1350458

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7688D Expired FR7688E (en) 1904-12-09 1907-05-07 Self-reporting tacheometer

Country Status (1)

Country Link
FR (1) FR7688E (en)

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