BE868497R - LEVEL METER MARKER - Google Patents

LEVEL METER MARKER

Info

Publication number
BE868497R
BE868497R BE188871A BE188871A BE868497R BE 868497 R BE868497 R BE 868497R BE 188871 A BE188871 A BE 188871A BE 188871 A BE188871 A BE 188871A BE 868497 R BE868497 R BE 868497R
Authority
BE
Belgium
Prior art keywords
level meter
marker
meter marker
level
meter
Prior art date
Application number
BE188871A
Other languages
French (fr)
Original Assignee
Papak Istvan
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 Papak Istvan filed Critical Papak Istvan
Priority to BE188871A priority Critical patent/BE868497R/en
Application granted granted Critical
Publication of BE868497R publication Critical patent/BE868497R/en

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/02—Rulers with scales or marks for direct reading
    • G01B3/04—Rulers with scales or marks for direct reading rigid
    • G01B3/08—Rulers with scales or marks for direct reading rigid extensible

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
BE188871A 1978-06-27 1978-06-27 LEVEL METER MARKER BE868497R (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE188871A BE868497R (en) 1978-06-27 1978-06-27 LEVEL METER MARKER

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE188871A BE868497R (en) 1978-06-27 1978-06-27 LEVEL METER MARKER
BE868497 1978-06-27

Publications (1)

Publication Number Publication Date
BE868497R true BE868497R (en) 1978-10-16

Family

ID=25650869

Family Applications (1)

Application Number Title Priority Date Filing Date
BE188871A BE868497R (en) 1978-06-27 1978-06-27 LEVEL METER MARKER

Country Status (1)

Country Link
BE (1) BE868497R (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013683A1 (en) * 1979-01-23 1980-08-06 Istvan Papak Level-meter marker protractor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013683A1 (en) * 1979-01-23 1980-08-06 Istvan Papak Level-meter marker protractor

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