CA456703A - Rangefinder, heightfinder, and like optical measuring instruments - Google Patents

Rangefinder, heightfinder, and like optical measuring instruments

Info

Publication number
CA456703A
CA456703A CA456703DA CA456703A CA 456703 A CA456703 A CA 456703A CA 456703D A CA456703D A CA 456703DA CA 456703 A CA456703 A CA 456703A
Authority
CA
Canada
Prior art keywords
heightfinder
rangefinder
optical measuring
measuring instruments
instruments
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)
Inventor
Martin Strang John
Foster Claud
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 CA456703A publication Critical patent/CA456703A/en
Expired legal-status Critical Current

Links

CA456703D Rangefinder, heightfinder, and like optical measuring instruments Expired CA456703A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA456703T

Publications (1)

Publication Number Publication Date
CA456703A true CA456703A (en) 1949-05-17

Family

ID=35574442

Family Applications (1)

Application Number Title Priority Date Filing Date
CA456703D Expired CA456703A (en) Rangefinder, heightfinder, and like optical measuring instruments

Country Status (1)

Country Link
CA (1) CA456703A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5262838A (en) * 1990-02-09 1993-11-16 Vx Optronics Corp. Apparatus and means for binocular, switchable to binocular rangefinder without light loss

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5262838A (en) * 1990-02-09 1993-11-16 Vx Optronics Corp. Apparatus and means for binocular, switchable to binocular rangefinder without light loss

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