FR612859A - Pocket stereoscopic rangefinder - Google Patents

Pocket stereoscopic rangefinder

Info

Publication number
FR612859A
FR612859A FR612859DA FR612859A FR 612859 A FR612859 A FR 612859A FR 612859D A FR612859D A FR 612859DA FR 612859 A FR612859 A FR 612859A
Authority
FR
France
Prior art keywords
pocket
rangefinder
stereoscopic
stereoscopic rangefinder
pocket stereoscopic
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.)
BELGE D OPTIQUE ET D INSTR DE
Original Assignee
BELGE D OPTIQUE ET D INSTR DE
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 BELGE D OPTIQUE ET D INSTR DE filed Critical BELGE D OPTIQUE ET D INSTR DE
Application granted granted Critical
Publication of FR612859A publication Critical patent/FR612859A/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
    • G01C3/10—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument
    • G01C3/14—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument with binocular observation at a single point, e.g. stereoscopic type

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR612859D 1925-03-18 1926-03-17 Pocket stereoscopic rangefinder Expired FR612859A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE612859X 1925-03-18

Publications (1)

Publication Number Publication Date
FR612859A true FR612859A (en) 1926-11-03

Family

ID=3875368

Family Applications (1)

Application Number Title Priority Date Filing Date
FR612859D Expired FR612859A (en) 1925-03-18 1926-03-17 Pocket stereoscopic rangefinder

Country Status (1)

Country Link
FR (1) FR612859A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2954720A (en) * 1954-12-09 1960-10-04 Domeshek Sol Rangefinder with adjustable reticle
US7719140B2 (en) 2007-10-15 2010-05-18 Ampt, Llc Systems for boundary controlled solar power conversion
US7919953B2 (en) 2007-10-23 2011-04-05 Ampt, Llc Solar power capacitor alternative switch circuitry system for enhanced capacitor life
US10032939B2 (en) 2009-10-19 2018-07-24 Ampt, Llc DC power conversion circuit

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2954720A (en) * 1954-12-09 1960-10-04 Domeshek Sol Rangefinder with adjustable reticle
US8093756B2 (en) 2007-02-15 2012-01-10 Ampt, Llc AC power systems for renewable electrical energy
US7719140B2 (en) 2007-10-15 2010-05-18 Ampt, Llc Systems for boundary controlled solar power conversion
US8004116B2 (en) 2007-10-15 2011-08-23 Ampt, Llc Highly efficient solar power systems
US8242634B2 (en) 2007-10-15 2012-08-14 Ampt, Llc High efficiency remotely controllable solar energy system
US8304932B2 (en) 2007-10-15 2012-11-06 Ampt, Llc Efficient solar energy power creation systems
US8482153B2 (en) 2007-10-15 2013-07-09 Ampt, Llc Systems for optimized solar power inversion
US9438037B2 (en) 2007-10-15 2016-09-06 Ampt, Llc Systems for optimized solar power inversion
US7919953B2 (en) 2007-10-23 2011-04-05 Ampt, Llc Solar power capacitor alternative switch circuitry system for enhanced capacitor life
US8461811B2 (en) 2007-10-23 2013-06-11 Ampt, Llc Power capacitor alternative switch circuitry system for enhanced capacitor life
US10032939B2 (en) 2009-10-19 2018-07-24 Ampt, Llc DC power conversion circuit

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