FR319895A - Improvements in surveying instruments - Google Patents

Improvements in surveying instruments

Info

Publication number
FR319895A
FR319895A FR319895DA FR319895A FR 319895 A FR319895 A FR 319895A FR 319895D A FR319895D A FR 319895DA FR 319895 A FR319895 A FR 319895A
Authority
FR
France
Prior art keywords
surveying instruments
surveying
instruments
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
Farnham Valentine Hagan
Wardwell
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 FR319895A publication Critical patent/FR319895A/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)
FR319895D 1902-03-24 1902-03-24 Improvements in surveying instruments Expired FR319895A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR319895T 1902-03-24

Publications (1)

Publication Number Publication Date
FR319895A true FR319895A (en) 1902-11-26

Family

ID=1370434

Family Applications (1)

Application Number Title Priority Date Filing Date
FR319895D Expired FR319895A (en) 1902-03-24 1902-03-24 Improvements in surveying instruments

Country Status (1)

Country Link
FR (1) FR319895A (en)

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