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FR1071432A - Lunette pour instruments de nivellement et appareils analogues - Google Patents

Lunette pour instruments de nivellement et appareils analogues

Info

Publication number
FR1071432A
FR1071432A FR1071432DA FR1071432A FR 1071432 A FR1071432 A FR 1071432A FR 1071432D A FR1071432D A FR 1071432DA FR 1071432 A FR1071432 A FR 1071432A
Authority
FR
France
Prior art keywords
scope
similar devices
leveling instruments
leveling
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
English (en)
French (fr)
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.)
ZEISS OPTON OPTISCHE WERKE
Original Assignee
ZEISS OPTON OPTISCHE WERKE
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 ZEISS OPTON OPTISCHE WERKE filed Critical ZEISS OPTON OPTISCHE WERKE
Application granted granted Critical
Publication of FR1071432A publication Critical patent/FR1071432A/fr
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
    • G01C5/02—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels involving automatic stabilisation of the line of sight

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR1071432D 1952-02-27 1953-02-24 Lunette pour instruments de nivellement et appareils analogues Expired FR1071432A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1071432X 1952-02-27

Publications (1)

Publication Number Publication Date
FR1071432A true FR1071432A (fr) 1954-08-31

Family

ID=7719824

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1071432D Expired FR1071432A (fr) 1952-02-27 1953-02-24 Lunette pour instruments de nivellement et appareils analogues

Country Status (2)

Country Link
FR (1) FR1071432A (xx)
IT (1) IT500080A (xx)

Also Published As

Publication number Publication date
IT500080A (xx)

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