FR923870A - Perfectionnements aux moyens de support d'instruments de visée, par exemple de chercheurs de portée - Google Patents

Perfectionnements aux moyens de support d'instruments de visée, par exemple de chercheurs de portée

Info

Publication number
FR923870A
FR923870A FR923870DA FR923870A FR 923870 A FR923870 A FR 923870A FR 923870D A FR923870D A FR 923870DA FR 923870 A FR923870 A FR 923870A
Authority
FR
France
Prior art keywords
range finders
example range
sighting instruments
supporting
supporting sighting
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)
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.)
Arenco AB
Original Assignee
Arenco AB
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 Arenco AB filed Critical Arenco AB
Application granted granted Critical
Publication of FR923870A publication Critical patent/FR923870A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/16—Housings; Caps; Mountings; Supports, e.g. with counterweight
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C1/00—Measuring angles
    • G01C1/02—Theodolites

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Astronomy & Astrophysics (AREA)
  • Optics & Photonics (AREA)
FR923870D 1946-03-15 1946-03-15 Perfectionnements aux moyens de support d'instruments de visée, par exemple de chercheurs de portée Expired FR923870A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR923870T 1946-03-15

Publications (1)

Publication Number Publication Date
FR923870A true FR923870A (fr) 1947-07-21

Family

ID=9439001

Family Applications (1)

Application Number Title Priority Date Filing Date
FR923870D Expired FR923870A (fr) 1946-03-15 1946-03-15 Perfectionnements aux moyens de support d'instruments de visée, par exemple de chercheurs de portée

Country Status (1)

Country Link
FR (1) FR923870A (fr)

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