FR533213A - Perfectionnements aux niveaux d'eau, déclivimètres, etc. - Google Patents

Perfectionnements aux niveaux d'eau, déclivimètres, etc.

Info

Publication number
FR533213A
FR533213A FR533213DA FR533213A FR 533213 A FR533213 A FR 533213A FR 533213D A FR533213D A FR 533213DA FR 533213 A FR533213 A FR 533213A
Authority
FR
France
Prior art keywords
declivimeters
water levels
levels
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
English (en)
Inventor
Geoffrey Canning Barnard
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 FR533213A publication Critical patent/FR533213A/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
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
    • G01C9/20—Measuring inclination, e.g. by clinometers, by levels by using liquids the indication being based on the inclination of the surface of a liquid relative to its container

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR533213D 1919-11-10 1920-11-09 Perfectionnements aux niveaux d'eau, déclivimètres, etc. Expired FR533213A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB533213X 1919-11-10

Publications (1)

Publication Number Publication Date
FR533213A true FR533213A (fr) 1922-02-25

Family

ID=10467369

Family Applications (1)

Application Number Title Priority Date Filing Date
FR533213D Expired FR533213A (fr) 1919-11-10 1920-11-09 Perfectionnements aux niveaux d'eau, déclivimètres, etc.

Country Status (1)

Country Link
FR (1) FR533213A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4854047A (en) * 1988-06-16 1989-08-08 Conanan Virgilio D Inclinometer of liquid in thin graduated cylinder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4854047A (en) * 1988-06-16 1989-08-08 Conanan Virgilio D Inclinometer of liquid in thin graduated cylinder

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