FR2179611B1 - - Google Patents

Info

Publication number
FR2179611B1
FR2179611B1 FR7213075A FR7213075A FR2179611B1 FR 2179611 B1 FR2179611 B1 FR 2179611B1 FR 7213075 A FR7213075 A FR 7213075A FR 7213075 A FR7213075 A FR 7213075A FR 2179611 B1 FR2179611 B1 FR 2179611B1
Authority
FR
France
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
FR7213075A
Other languages
French (fr)
Other versions
FR2179611A1 (ja
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.)
MATON GERARD FR
Original Assignee
MATON GERARD FR
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 MATON GERARD FR filed Critical MATON GERARD FR
Priority to FR7213075A priority Critical patent/FR2179611B1/fr
Publication of FR2179611A1 publication Critical patent/FR2179611A1/fr
Application granted granted Critical
Publication of FR2179611B1 publication Critical patent/FR2179611B1/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
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders
    • G01C3/22—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length at, near, or formed by the object
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/02—Rulers with scales or marks for direct reading

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR7213075A 1972-04-10 1972-04-10 Expired FR2179611B1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7213075A FR2179611B1 (ja) 1972-04-10 1972-04-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7213075A FR2179611B1 (ja) 1972-04-10 1972-04-10

Publications (2)

Publication Number Publication Date
FR2179611A1 FR2179611A1 (ja) 1973-11-23
FR2179611B1 true FR2179611B1 (ja) 1974-09-13

Family

ID=9096851

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7213075A Expired FR2179611B1 (ja) 1972-04-10 1972-04-10

Country Status (1)

Country Link
FR (1) FR2179611B1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0071656A1 (en) * 1981-08-05 1983-02-16 Reiner Doberschütz Method and apparatus for measuring distances or heights

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1039048A (en) * 1963-10-29 1966-08-17 Thomas Arthur Brangwin Improvements in or relating to distance indicators for vehicle windscreens

Also Published As

Publication number Publication date
FR2179611A1 (ja) 1973-11-23

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Legal Events

Date Code Title Description
ST Notification of lapse