FR751336A - Rangefinder improvements - Google Patents

Rangefinder improvements

Info

Publication number
FR751336A
FR751336A FR751336DA FR751336A FR 751336 A FR751336 A FR 751336A FR 751336D A FR751336D A FR 751336DA FR 751336 A FR751336 A FR 751336A
Authority
FR
France
Prior art keywords
rangefinder
rangefinder improvements
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)
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.)
Vinters Armstrongs Ltd
Original Assignee
Vickers Armstrongs Ltd
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 Vickers Armstrongs Ltd filed Critical Vickers Armstrongs Ltd
Application granted granted Critical
Publication of FR751336A publication Critical patent/FR751336A/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
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR751336D 1932-03-14 1933-02-24 Rangefinder improvements Expired FR751336A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB751336X 1932-03-14

Publications (1)

Publication Number Publication Date
FR751336A true FR751336A (en) 1933-08-31

Family

ID=10496329

Family Applications (1)

Application Number Title Priority Date Filing Date
FR751336D Expired FR751336A (en) 1932-03-14 1933-02-24 Rangefinder improvements

Country Status (1)

Country Link
FR (1) FR751336A (en)

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