FR1270514A - Improvements to theodolites - Google Patents

Improvements to theodolites

Info

Publication number
FR1270514A
FR1270514A FR1813D FR1813D FR1270514A FR 1270514 A FR1270514 A FR 1270514A FR 1813 D FR1813 D FR 1813D FR 1813 D FR1813 D FR 1813D FR 1270514 A FR1270514 A FR 1270514A
Authority
FR
France
Prior art keywords
theodolites
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
FR1813D
Other languages
French (fr)
Inventor
Bernard Lepretre
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
Priority to FR1813D priority Critical patent/FR1270514A/en
Application granted granted Critical
Publication of FR1270514A publication Critical patent/FR1270514A/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
    • G01C1/00—Measuring angles
    • G01C1/02—Theodolites
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
FR1813D 1959-02-25 1959-02-25 Improvements to theodolites Expired FR1270514A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1813D FR1270514A (en) 1959-02-25 1959-02-25 Improvements to theodolites

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1813D FR1270514A (en) 1959-02-25 1959-02-25 Improvements to theodolites

Publications (1)

Publication Number Publication Date
FR1270514A true FR1270514A (en) 1961-09-01

Family

ID=1570441

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1813D Expired FR1270514A (en) 1959-02-25 1959-02-25 Improvements to theodolites

Country Status (1)

Country Link
FR (1) FR1270514A (en)

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