Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456
AU116270B2 - Improvements in or connected with optical observation instruments - Google Patents
[go: Go Back, main page]

AU116270B2 - Improvements in or connected with optical observation instruments - Google Patents

Improvements in or connected with optical observation instruments

Info

Publication number
AU116270B2
AU116270B2 AU3848/41A AU384841A AU116270B2 AU 116270 B2 AU116270 B2 AU 116270B2 AU 3848/41 A AU3848/41 A AU 3848/41A AU 384841 A AU384841 A AU 384841A AU 116270 B2 AU116270 B2 AU 116270B2
Authority
AU
Australia
Prior art keywords
optical observation
observation instruments
instruments
optical
observation
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
AU3848/41A
Other versions
AU384841A (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.)
Bark & Stroud Ltd
Original Assignee
Bark & Stroud Ltd
Filing date
Publication date
Application filed by Bark & Stroud Ltd filed Critical Bark & Stroud Ltd
Application granted granted Critical
Publication of AU116270B2 publication Critical patent/AU116270B2/en
Publication of AU384841A publication Critical patent/AU384841A/en
Expired legal-status Critical Current

Links

AU3848/41A 1941-12-10 Improvements in or connected with optical observation instruments Expired AU116270B2 (en)

Publications (2)

Publication Number Publication Date
AU116270B2 true AU116270B2 (en) 1942-12-24
AU384841A AU384841A (en) 1942-12-24

Family

ID=

Similar Documents

Publication Publication Date Title
AU116270B2 (en) Improvements in or connected with optical observation instruments
AU384841A (en) Improvements in or connected with optical observation instruments
AU116128B2 (en) Improvements in or connected with rangefinders and like optical observation instruments
CA398034A (en) Optical instrument
AU118263B2 (en) Improvements in or connected with anti-vibration supporting arrangements for optical instruments ofthe telescope type
CA399145A (en) Optical measuring instrument
AU131923B2 (en) Improvements in or connected with binocular telescope instruments
AU116857B2 (en) Improvements in indicating instruments
AU116659B2 (en) Improvements in or connected with lenses for optical purposes
CA406141A (en) Drafting instrument
AU122633B2 (en) Improvements in or connected with rangefinders, heightfinders and like optical measuring instruments
AU118540B2 (en) Improvements in or relating to optical elements
AU117945B2 (en) Improvements in or relating to optical objectives
AU118344B2 (en) Improvements in or relating to optical objectives
AU480142A (en) Improvements in indicating instruments
CA401810A (en) Indicating instrument
AU121728B2 (en) Improvements in or relating to optical objectives
AU115155B2 (en) Improvements in or relating to electrical instruments
AU473842A (en) Improvements in or connected with rangefinders, heightfinders and like optical measuring instruments
AU114305B2 (en) Improvements in or connected with vapour burners
CA401773A (en) Dynamometer instrument
AU646942A (en) Improvements in or relating to optical objectives
AU114162B2 (en) Improvements in or relating to indicating instruments and like delicate mechanisms
CA400705A (en) Optical objective
AU115268B2 (en) Navigational instruments