FR37736E - Niveau - Google Patents

Niveau

Info

Publication number
FR37736E
FR37736E FR37736DA FR37736E FR 37736 E FR37736 E FR 37736E FR 37736D A FR37736D A FR 37736DA FR 37736 E FR37736 E FR 37736E
Authority
FR
France
Prior art keywords
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
Omer Marischal
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 FR37736E publication Critical patent/FR37736E/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
    • G01C9/24—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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR37736D 1927-03-01 1929-10-24 Niveau Expired FR37736E (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR629963T 1927-03-01
FR37736T 1929-10-24

Publications (1)

Publication Number Publication Date
FR37736E true FR37736E (fr) 1931-01-14

Family

ID=62488917

Family Applications (2)

Application Number Title Priority Date Filing Date
FR629963D Expired FR629963A (fr) 1927-03-01 1927-03-01 Niveau
FR37736D Expired FR37736E (fr) 1927-03-01 1929-10-24 Niveau

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR629963D Expired FR629963A (fr) 1927-03-01 1927-03-01 Niveau

Country Status (1)

Country Link
FR (2) FR629963A (fr)

Also Published As

Publication number Publication date
FR629963A (fr) 1927-11-21

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