FR819987A - Niveau et goniomètre combinés - Google Patents

Niveau et goniomètre combinés

Info

Publication number
FR819987A
FR819987A FR819987DA FR819987A FR 819987 A FR819987 A FR 819987A FR 819987D A FR819987D A FR 819987DA FR 819987 A FR819987 A FR 819987A
Authority
FR
France
Prior art keywords
goniometer
combined level
combined
level
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
Carlo Roggero
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 FR819987A publication Critical patent/FR819987A/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
    • G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR819987D 1936-04-06 1937-03-31 Niveau et goniomètre combinés Expired FR819987A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE819987X 1936-04-06

Publications (1)

Publication Number Publication Date
FR819987A true FR819987A (fr) 1937-10-29

Family

ID=6735811

Family Applications (1)

Application Number Title Priority Date Filing Date
FR819987D Expired FR819987A (fr) 1936-04-06 1937-03-31 Niveau et goniomètre combinés

Country Status (1)

Country Link
FR (1) FR819987A (fr)

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