FR338580A - Air bubble chsimeter system - Google Patents

Air bubble chsimeter system

Info

Publication number
FR338580A
FR338580A FR338580DA FR338580A FR 338580 A FR338580 A FR 338580A FR 338580D A FR338580D A FR 338580DA FR 338580 A FR338580 A FR 338580A
Authority
FR
France
Prior art keywords
chsimeter
air bubble
bubble
air
chsimeter system
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
Leon-Victor Vigniane
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.)
LEON VICTOR VIGNIANE
Original Assignee
LEON VICTOR VIGNIANE
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 LEON VICTOR VIGNIANE filed Critical LEON VICTOR VIGNIANE
Application granted granted Critical
Publication of FR338580A publication Critical patent/FR338580A/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
    • G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR338580D 1903-12-31 1903-12-31 Air bubble chsimeter system Expired FR338580A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR338580T 1903-12-31

Publications (1)

Publication Number Publication Date
FR338580A true FR338580A (en) 1904-05-28

Family

ID=1387850

Family Applications (1)

Application Number Title Priority Date Filing Date
FR338580D Expired FR338580A (en) 1903-12-31 1903-12-31 Air bubble chsimeter system

Country Status (1)

Country Link
FR (1) FR338580A (en)

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