FR365027A - Adjustable water level - Google Patents

Adjustable water level

Info

Publication number
FR365027A
FR365027A FR365027DA FR365027A FR 365027 A FR365027 A FR 365027A FR 365027D A FR365027D A FR 365027DA FR 365027 A FR365027 A FR 365027A
Authority
FR
France
Prior art keywords
water level
adjustable water
adjustable
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
Rudolf Fleger
Heinrich Wittwar
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.)
HEINRICH WITTWAR
RUDOLF FLEGER
Original Assignee
HEINRICH WITTWAR
RUDOLF FLEGER
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 HEINRICH WITTWAR, RUDOLF FLEGER filed Critical HEINRICH WITTWAR
Application granted granted Critical
Publication of FR365027A publication Critical patent/FR365027A/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
    • 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)
FR365027D 1906-04-07 1906-04-07 Adjustable water level Expired FR365027A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR365027T 1906-04-07

Publications (1)

Publication Number Publication Date
FR365027A true FR365027A (en) 1906-09-01

Family

ID=1412335

Family Applications (1)

Application Number Title Priority Date Filing Date
FR365027D Expired FR365027A (en) 1906-04-07 1906-04-07 Adjustable water level

Country Status (1)

Country Link
FR (1) FR365027A (en)

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