CA474367A - Instruments de mesurage de parallaxes optiques semblables aux telemetres - Google Patents

Instruments de mesurage de parallaxes optiques semblables aux telemetres

Info

Publication number
CA474367A
CA474367A CA474367DA CA474367A CA 474367 A CA474367 A CA 474367A CA 474367D A CA474367D A CA 474367DA CA 474367 A CA474367 A CA 474367A
Authority
CA
Canada
Prior art keywords
rangefinders
measuring instruments
optical parallax
parallax measuring
optical
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)
Inventor
Weir French James
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.)
Thales Optronics Ltd
Original Assignee
Thales Optronics Ltd
Publication date
Application granted granted Critical
Publication of CA474367A publication Critical patent/CA474367A/fr
Expired legal-status Critical Current

Links

CA474367D Instruments de mesurage de parallaxes optiques semblables aux telemetres Expired CA474367A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA474367T

Publications (1)

Publication Number Publication Date
CA474367A true CA474367A (fr) 1951-06-12

Family

ID=35608345

Family Applications (1)

Application Number Title Priority Date Filing Date
CA474367D Expired CA474367A (fr) Instruments de mesurage de parallaxes optiques semblables aux telemetres

Country Status (1)

Country Link
CA (1) CA474367A (fr)

Similar Documents

Publication Publication Date Title
CA478857A (fr) Instruments de mesurage de parallaxes d'optique tels que telemetres
CA474367A (fr) Instruments de mesurage de parallaxes optiques semblables aux telemetres
CA462986A (fr) Instruments a mesure du parallaxe d'optique tels qu'indicateurs de distance
CA489961A (fr) Instruments de mesurage de parallaxe tels que telemetres
CA471259A (fr) Instruments stereoscopiques
CA475795A (fr) Instruments topographiques
CA460869A (fr) Indicateur de distance ou de hauteur, ou autres instruments de mesure
CA476381A (fr) Instruments de navigation
CA456703A (fr) Telemetre, altimetre et autres instruments optiques de mesure
CA473775A (fr) Instruments de mesurage
CA474368A (fr) Instruments d'observation binoculaire
CA428012A (fr) Instrument optique de mesure
CA443038A (fr) Instrument de mesure optique pour distances, etc.
CA428780A (fr) Instrument a vision d'objets
CA460867A (fr) Telescope binoculaire
CA429656A (fr) Instrument d'optique
CA464690A (fr) Prisme neutre d'optique
CA465103A (fr) Instruments de mesure de parallaxe tels que telemetres et altimetres
CA475832A (fr) Instruments de mesurage de courant direct
CA476006A (fr) Instruments de dessin
CA432929A (fr) Systeme compensateur d'instrument de mesure
AU124398B2 (en) Anew or improved gauging or marking-out instrument
CA434926A (fr) Systeme a transmission du mouvement d'instrument de mesure
AU151561B2 (en) Improvements relating to stereoscopic viewing instruments
CA454721A (fr) Indicateur de distance, de hauteur, et autres instruments de mesure a reflexion