AU473842A - Improvements in or connected with rangefinders, heightfinders and like optical measuring instruments - Google Patents

Improvements in or connected with rangefinders, heightfinders and like optical measuring instruments

Info

Publication number
AU473842A
AU473842A AU4738/42A AU473842A AU473842A AU 473842 A AU473842 A AU 473842A AU 4738/42 A AU4738/42 A AU 4738/42A AU 473842 A AU473842 A AU 473842A AU 473842 A AU473842 A AU 473842A
Authority
AU
Australia
Prior art keywords
heightfinders
rangefinders
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
AU4738/42A
Other versions
AU122633B2 (en
Inventor
Martin Strang John
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.)
Baku Sc Stroud Ltd
Original Assignee
Baku Sc Stroud Ltd
Filing date
Publication date
Application granted granted Critical
Publication of AU122633B2 publication Critical patent/AU122633B2/en
Publication of AU473842A publication Critical patent/AU473842A/en
Application filed by Baku Sc Stroud Ltd filed Critical Baku Sc Stroud Ltd
Expired legal-status Critical Current

Links

AU4738/42A 1942-03-11 Improvements in or connected with rangefinders, heightfinders and like optical measuring instruments Expired AU122633B2 (en)

Publications (2)

Publication Number Publication Date
AU122633B2 AU122633B2 (en) 1940-11-14
AU473842A true AU473842A (en) 1940-11-14

Family

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