AU5228259A - Improvements in or relating to projection screens - Google Patents

Improvements in or relating to projection screens

Info

Publication number
AU5228259A
AU5228259A AU52282/59A AU5228259A AU5228259A AU 5228259 A AU5228259 A AU 5228259A AU 52282/59 A AU52282/59 A AU 52282/59A AU 5228259 A AU5228259 A AU 5228259A AU 5228259 A AU5228259 A AU 5228259A
Authority
AU
Australia
Prior art keywords
relating
projection screens
screens
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
AU52282/59A
Other versions
AU243436B2 (en
Inventor
Michael Denton 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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of AU5228259A publication Critical patent/AU5228259A/en
Publication of AU243436B2 publication Critical patent/AU243436B2/en
Expired legal-status Critical Current

Links

AU52282/59A 1959-08-31 Improvements in or relating to projection screens Expired AU243436B2 (en)

Publications (2)

Publication Number Publication Date
AU5228259A true AU5228259A (en) 1960-03-03
AU243436B2 AU243436B2 (en) 1960-03-03

Family

ID=

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