AU1146943A - Improvements in or relating to optical projection apparatus - Google Patents

Improvements in or relating to optical projection apparatus

Info

Publication number
AU1146943A
AU1146943A AU11469/43A AU1146943A AU1146943A AU 1146943 A AU1146943 A AU 1146943A AU 11469/43 A AU11469/43 A AU 11469/43A AU 1146943 A AU1146943 A AU 1146943A AU 1146943 A AU1146943 A AU 1146943A
Authority
AU
Australia
Prior art keywords
relating
projection apparatus
optical projection
optical
projection
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
AU11469/43A
Other versions
AU120134B2 (en
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.)
Kaffi I A Ltd
Original Assignee
Kaffi I A Ltd
Filing date
Publication date
Application filed by Kaffi I A Ltd filed Critical Kaffi I A Ltd
Application granted granted Critical
Publication of AU1146943A publication Critical patent/AU1146943A/en
Publication of AU120134B2 publication Critical patent/AU120134B2/en
Expired legal-status Critical Current

Links

AU11469/43A 1943-10-16 Improvements in or relating to optical projection apparatus Expired AU120134B2 (en)

Publications (2)

Publication Number Publication Date
AU1146943A true AU1146943A (en) 1945-07-04
AU120134B2 AU120134B2 (en) 1945-07-04

Family

ID=

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