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AU144879B2 - Improvements in or relating to projectors forthe light image ofa cathode-ray tube - Google Patents
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AU144879B2 - Improvements in or relating to projectors forthe light image ofa cathode-ray tube - Google Patents

Improvements in or relating to projectors forthe light image ofa cathode-ray tube

Info

Publication number
AU144879B2
AU144879B2 AU20848/48A AU2084848A AU144879B2 AU 144879 B2 AU144879 B2 AU 144879B2 AU 20848/48 A AU20848/48 A AU 20848/48A AU 2084848 A AU2084848 A AU 2084848A AU 144879 B2 AU144879 B2 AU 144879B2
Authority
AU
Australia
Prior art keywords
projectors
relating
ray tube
light image
image ofa
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
AU20848/48A
Other versions
AU2084848A (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of AU144879B2 publication Critical patent/AU144879B2/en
Publication of AU2084848A publication Critical patent/AU2084848A/en
Expired legal-status Critical Current

Links

AU20848/48A 1948-05-25 Improvements in or relating to projectors forthe light image ofa cathode-ray tube Expired AU144879B2 (en)

Publications (2)

Publication Number Publication Date
AU144879B2 true AU144879B2 (en) 1948-06-24
AU2084848A AU2084848A (en) 1948-06-24

Family

ID=

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