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FR498904A - Improvements to inclinometers - Google Patents

Improvements to inclinometers

Info

Publication number
FR498904A
FR498904A FR498904A FR498904DA FR498904A FR 498904 A FR498904 A FR 498904A FR 498904 A FR498904 A FR 498904A FR 498904D A FR498904D A FR 498904DA FR 498904 A FR498904 A FR 498904A
Authority
FR
France
Prior art keywords
inclinometers
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
FR498904A
Other languages
French (fr)
Inventor
George Albert Sheppard
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR498904A publication Critical patent/FR498904A/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
    • G01C9/20—Measuring inclination, e.g. by clinometers, by levels by using liquids the indication being based on the inclination of the surface of a liquid relative to its container
    • G01C9/22—Measuring inclination, e.g. by clinometers, by levels by using liquids the indication being based on the inclination of the surface of a liquid relative to its container with interconnected containers in fixed relation to each other

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR498904A 1916-03-04 1917-03-01 Improvements to inclinometers Expired FR498904A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB498904X 1916-03-04

Publications (1)

Publication Number Publication Date
FR498904A true FR498904A (en) 1920-01-27

Family

ID=1534044

Family Applications (1)

Application Number Title Priority Date Filing Date
FR498904A Expired FR498904A (en) 1916-03-04 1917-03-01 Improvements to inclinometers

Country Status (1)

Country Link
FR (1) FR498904A (en)

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