AU165879B2 - Improvements in or relating tox-ray photography devices comprising an optical mirror system - Google Patents

Improvements in or relating tox-ray photography devices comprising an optical mirror system

Info

Publication number
AU165879B2
AU165879B2 AU22772/53A AU2277253A AU165879B2 AU 165879 B2 AU165879 B2 AU 165879B2 AU 22772/53 A AU22772/53 A AU 22772/53A AU 2277253 A AU2277253 A AU 2277253A AU 165879 B2 AU165879 B2 AU 165879B2
Authority
AU
Australia
Prior art keywords
mirror system
optical mirror
ray photography
photography devices
tox
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 - Lifetime
Application number
AU22772/53A
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 of AU165879B2 publication Critical patent/AU165879B2/en
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

AU22772/53A 1953-11-09 Improvements in or relating tox-ray photography devices comprising an optical mirror system Expired - Lifetime AU165879B2 (en)

Publications (1)

Publication Number Publication Date
AU165879B2 true AU165879B2 (en)

Family

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