CA466797A - Rangefinders, heightfinders and like optical observation instruments - Google Patents

Rangefinders, heightfinders and like optical observation instruments

Info

Publication number
CA466797A
CA466797A CA466797DA CA466797A CA 466797 A CA466797 A CA 466797A CA 466797D A CA466797D A CA 466797DA CA 466797 A CA466797 A CA 466797A
Authority
CA
Canada
Prior art keywords
heightfinders
rangefinders
optical observation
observation 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
Henry Bull Joseph
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 CA466797A publication Critical patent/CA466797A/en
Expired legal-status Critical Current

Links

CA466797D Rangefinders, heightfinders and like optical observation instruments Expired CA466797A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA466797T

Publications (1)

Publication Number Publication Date
CA466797A true CA466797A (en) 1950-07-25

Family

ID=35596558

Family Applications (1)

Application Number Title Priority Date Filing Date
CA466797D Expired CA466797A (en) Rangefinders, heightfinders and like optical observation instruments

Country Status (1)

Country Link
CA (1) CA466797A (en)

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