FR1039285A - Hydrographic circle - Google Patents

Hydrographic circle

Info

Publication number
FR1039285A
FR1039285A FR1039285DA FR1039285A FR 1039285 A FR1039285 A FR 1039285A FR 1039285D A FR1039285D A FR 1039285DA FR 1039285 A FR1039285 A FR 1039285A
Authority
FR
France
Prior art keywords
hydrographic
circle
hydrographic circle
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
Robert-Marie-Codstan Don
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 FR1039285A publication Critical patent/FR1039285A/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
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C1/00—Measuring angles
    • G01C1/08—Sextants

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR1039285D 1951-07-02 1951-07-02 Hydrographic circle Expired FR1039285A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1039285T 1951-07-02

Publications (1)

Publication Number Publication Date
FR1039285A true FR1039285A (en) 1953-10-06

Family

ID=9588211

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1039285D Expired FR1039285A (en) 1951-07-02 1951-07-02 Hydrographic circle

Country Status (1)

Country Link
FR (1) FR1039285A (en)

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