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AU116457B2 - Improvements in optical projection apparatus wherein the source isa HPMV electric discharge lamp - Google Patents
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AU116457B2 - Improvements in optical projection apparatus wherein the source isa HPMV electric discharge lamp - Google Patents

Improvements in optical projection apparatus wherein the source isa HPMV electric discharge lamp

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Publication number
AU116457B2
AU116457B2 AU4216/42A AU421642A AU116457B2 AU 116457 B2 AU116457 B2 AU 116457B2 AU 4216/42 A AU4216/42 A AU 4216/42A AU 421642 A AU421642 A AU 421642A AU 116457 B2 AU116457 B2 AU 116457B2
Authority
AU
Australia
Prior art keywords
hpmv
discharge lamp
electric discharge
projection apparatus
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.)
Active
Application number
AU4216/42A
Publication of AU116457B2 publication Critical patent/AU116457B2/en
Active legal-status Critical Current

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AU4216/42A Improvements in optical projection apparatus wherein the source isa HPMV electric discharge lamp Active AU116457B2 (en)

Publications (1)

Publication Number Publication Date
AU116457B2 true AU116457B2 (en)

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