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FR1121804A - Water level - Google Patents

Water level

Info

Publication number
FR1121804A
FR1121804A FR1121804DA FR1121804A FR 1121804 A FR1121804 A FR 1121804A FR 1121804D A FR1121804D A FR 1121804DA FR 1121804 A FR1121804 A FR 1121804A
Authority
FR
France
Prior art keywords
water level
level
water
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
Albert Wullschleger
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 FR1121804A publication Critical patent/FR1121804A/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
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
    • G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
    • G01C9/26—Details
    • G01C9/28—Mountings

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR1121804D 1955-04-05 1955-04-05 Water level Expired FR1121804A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1121804T 1955-04-05

Publications (1)

Publication Number Publication Date
FR1121804A true FR1121804A (en) 1956-08-27

Family

ID=9632294

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1121804D Expired FR1121804A (en) 1955-04-05 1955-04-05 Water level

Country Status (1)

Country Link
FR (1) FR1121804A (en)

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