AU146514B2 - Improvements in or relating to cathode-ray tubes - Google Patents

Improvements in or relating to cathode-ray tubes

Info

Publication number
AU146514B2
AU146514B2 AU26392/49A AU2639249A AU146514B2 AU 146514 B2 AU146514 B2 AU 146514B2 AU 26392/49 A AU26392/49 A AU 26392/49A AU 2639249 A AU2639249 A AU 2639249A AU 146514 B2 AU146514 B2 AU 146514B2
Authority
AU
Australia
Prior art keywords
cathode
relating
ray tubes
tubes
ray
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
AU26392/49A
Other versions
AU2639249A (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 AU146514B2 publication Critical patent/AU146514B2/en
Publication of AU2639249A publication Critical patent/AU2639249A/en
Expired legal-status Critical Current

Links

AU26392/49A 1949-03-14 Improvements in or relating to cathode-ray tubes Expired AU146514B2 (en)

Publications (2)

Publication Number Publication Date
AU146514B2 true AU146514B2 (en) 1949-04-14
AU2639249A AU2639249A (en) 1949-04-14

Family

ID=

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