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AU250204B2 - Optical projection system - Google Patents

Optical projection system

Info

Publication number
AU250204B2
AU250204B2 AU12353/61A AU1235361A AU250204B2 AU 250204 B2 AU250204 B2 AU 250204B2 AU 12353/61 A AU12353/61 A AU 12353/61A AU 1235361 A AU1235361 A AU 1235361A AU 250204 B2 AU250204 B2 AU 250204B2
Authority
AU
Australia
Prior art keywords
projection system
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
AU12353/61A
Other versions
AU1235361A (en
Inventor
David B. Congleton and Davis A Grafton Carlo. Carlson
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.)
National Cash Register Co
Original Assignee
National Cash Register Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by National Cash Register Co filed Critical National Cash Register Co
Application granted granted Critical
Publication of AU1235361A publication Critical patent/AU1235361A/en
Publication of AU250204B2 publication Critical patent/AU250204B2/en
Expired legal-status Critical Current

Links

AU12353/61A 1960-12-27 1961-12-13 Optical projection system Expired AU250204B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
USUS78,389 1960-12-27

Publications (2)

Publication Number Publication Date
AU1235361A AU1235361A (en) 1963-06-13
AU250204B2 true AU250204B2 (en) 1963-06-13

Family

ID=

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