FR944057A - Improvements to measuring instruments - Google Patents

Improvements to measuring instruments

Info

Publication number
FR944057A
FR944057A FR944057DA FR944057A FR 944057 A FR944057 A FR 944057A FR 944057D A FR944057D A FR 944057DA FR 944057 A FR944057 A FR 944057A
Authority
FR
France
Prior art keywords
measuring instruments
instruments
measuring
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
Richardson Okie Browning
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 FR944057A publication Critical patent/FR944057A/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
    • G01C9/12—Measuring 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)
FR944057D 1945-06-16 1946-06-14 Improvements to measuring instruments Expired FR944057A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US944057XA 1945-06-16 1945-06-16

Publications (1)

Publication Number Publication Date
FR944057A true FR944057A (en) 1949-03-25

Family

ID=22244979

Family Applications (1)

Application Number Title Priority Date Filing Date
FR944057D Expired FR944057A (en) 1945-06-16 1946-06-14 Improvements to measuring instruments

Country Status (1)

Country Link
FR (1) FR944057A (en)

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