AT293047B - Spirit level - Google Patents

Spirit level

Info

Publication number
AT293047B
AT293047B AT84869A AT84869A AT293047B AT 293047 B AT293047 B AT 293047B AT 84869 A AT84869 A AT 84869A AT 84869 A AT84869 A AT 84869A AT 293047 B AT293047 B AT 293047B
Authority
AT
Austria
Prior art keywords
spirit level
spirit
level
Prior art date
Application number
AT84869A
Other languages
German (de)
Original Assignee
Ullrich G Messwerkzeug Kg
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 Ullrich G Messwerkzeug Kg filed Critical Ullrich G Messwerkzeug Kg
Application granted granted Critical
Publication of AT293047B publication Critical patent/AT293047B/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
    • 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
    • G01C5/04—Hydrostatic levelling, i.e. by flexibly interconnected liquid containers at separated points

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
AT84869A 1968-02-12 1969-01-28 Spirit level AT293047B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1968M0061387 DE1984786U (en) 1968-02-12 1968-02-12 SPIRIT LEVEL.

Publications (1)

Publication Number Publication Date
AT293047B true AT293047B (en) 1971-09-27

Family

ID=7310110

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84869A AT293047B (en) 1968-02-12 1969-01-28 Spirit level

Country Status (4)

Country Link
AT (1) AT293047B (en)
DE (1) DE1984786U (en)
FR (1) FR2001758A1 (en)
NL (1) NL6902126A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3113060B1 (en) 2020-07-30 2023-04-28 Ifp Energies Now PROCESS FOR TREATMENT OF PLASTICS PYROLYSIS OILS INCLUDING TWO-STAGE HYDROCRACKING
FR3113061B1 (en) 2020-07-30 2023-04-21 Ifp Energies Now METHOD FOR TREATMENT OF PLASTICS PYROLYSIS OILS INCLUDING ONE-STEP HYDROCRACKING

Also Published As

Publication number Publication date
DE1984786U (en) 1968-05-02
NL6902126A (en) 1969-08-14
FR2001758A1 (en) 1969-10-03

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee