AU646842A - Improvements in or relating to optical systems - Google Patents

Improvements in or relating to optical systems

Info

Publication number
AU646842A
AU646842A AU6468/42A AU646842A AU646842A AU 646842 A AU646842 A AU 646842A AU 6468/42 A AU6468/42 A AU 6468/42A AU 646842 A AU646842 A AU 646842A AU 646842 A AU646842 A AU 646842A
Authority
AU
Australia
Prior art keywords
relating
optical systems
optical
systems
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
AU6468/42A
Other versions
AU117944B2 (en
Inventor
Gorrie Wynne Charles
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.)
Kapella Ltd
Original Assignee
Kapella Ltd
Filing date
Publication date
Application filed by Kapella Ltd filed Critical Kapella Ltd
Application granted granted Critical
Publication of AU117944B2 publication Critical patent/AU117944B2/en
Publication of AU646842A publication Critical patent/AU646842A/en
Expired legal-status Critical Current

Links

AU6468/42A 1942-08-21 Improvements in or relating to optical systems Expired AU117944B2 (en)

Publications (2)

Publication Number Publication Date
AU117944B2 AU117944B2 (en) 1944-01-13
AU646842A true AU646842A (en) 1944-01-13

Family

ID=

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