FR579168A - Level - Google Patents

Level

Info

Publication number
FR579168A
FR579168A FR579168DA FR579168A FR 579168 A FR579168 A FR 579168A FR 579168D A FR579168D A FR 579168DA FR 579168 A FR579168 A FR 579168A
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
French (fr)
Inventor
Robert Gallon
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 FR579168A publication Critical patent/FR579168A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00Measuring inclination, e.g. by clinometers, by levels
    • G01C9/12Measuring inclination, e.g. by clinometers, by levels by using a single pendulum plumb lines G01C15/10

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR579168D 1924-03-24 1924-03-24 Level Expired FR579168A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR579168T 1924-03-24

Publications (1)

Publication Number Publication Date
FR579168A true FR579168A (en) 1924-10-11

Family

ID=8955900

Family Applications (1)

Application Number Title Priority Date Filing Date
FR579168D Expired FR579168A (en) 1924-03-24 1924-03-24 Level

Country Status (1)

Country Link
FR (1) FR579168A (en)

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