AU245812B2 - An improved projection screen - Google Patents

An improved projection screen

Info

Publication number
AU245812B2
AU245812B2 AU50180/59A AU5018059A AU245812B2 AU 245812 B2 AU245812 B2 AU 245812B2 AU 50180/59 A AU50180/59 A AU 50180/59A AU 5018059 A AU5018059 A AU 5018059A AU 245812 B2 AU245812 B2 AU 245812B2
Authority
AU
Australia
Prior art keywords
projection screen
improved projection
improved
screen
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
AU50180/59A
Other versions
AU5018059A (en
Inventor
ence. Ferguson Rowand giat;
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 AU245812B2 publication Critical patent/AU245812B2/en
Publication of AU5018059A publication Critical patent/AU5018059A/en
Expired legal-status Critical Current

Links

AU50180/59A 1959-06-25 An improved projection screen Expired AU245812B2 (en)

Publications (2)

Publication Number Publication Date
AU245812B2 true AU245812B2 (en) 1960-12-12
AU5018059A AU5018059A (en) 1960-12-12

Family

ID=

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