AU140482B2 - Improvements in or relating to centred optical systems - Google Patents

Improvements in or relating to centred optical systems

Info

Publication number
AU140482B2
AU140482B2 AU12448/47A AU1244847A AU140482B2 AU 140482 B2 AU140482 B2 AU 140482B2 AU 12448/47 A AU12448/47 A AU 12448/47A AU 1244847 A AU1244847 A AU 1244847A AU 140482 B2 AU140482 B2 AU 140482B2
Authority
AU
Australia
Prior art keywords
centred
relating
optical systems
optical
systems
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
AU12448/47A
Other versions
AU1244847A (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 AU1244847A publication Critical patent/AU1244847A/en
Publication of AU140482B2 publication Critical patent/AU140482B2/en
Expired legal-status Critical Current

Links

AU12448/47A 1947-05-28 Improvements in or relating to centred optical systems Expired AU140482B2 (en)

Publications (2)

Publication Number Publication Date
AU1244847A AU1244847A (en) 1947-06-26
AU140482B2 true AU140482B2 (en) 1947-06-26

Family

ID=

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