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FR330064A - Perfectionnements apportés aux niveaux d'eau - Google Patents

Perfectionnements apportés aux niveaux d'eau

Info

Publication number
FR330064A
FR330064A FR330064DA FR330064A FR 330064 A FR330064 A FR 330064A FR 330064D A FR330064D A FR 330064DA FR 330064 A FR330064 A FR 330064A
Authority
FR
France
Prior art keywords
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
Gustave Ullrich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Application granted granted Critical
Publication of FR330064A publication Critical patent/FR330064A/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
    • 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)
FR330064D 1903-03-09 1903-03-09 Perfectionnements apportés aux niveaux d'eau Expired FR330064A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR330064T 1903-03-09

Publications (1)

Publication Number Publication Date
FR330064A true FR330064A (fr) 1903-08-11

Family

ID=1379870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR330064D Expired FR330064A (fr) 1903-03-09 1903-03-09 Perfectionnements apportés aux niveaux d'eau

Country Status (1)

Country Link
FR (1) FR330064A (fr)

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