AU221817B2 - Improvements in or relating to cathode ray tubes - Google Patents

Improvements in or relating to cathode ray tubes

Info

Publication number
AU221817B2
AU221817B2 AU31096/57A AU3109657A AU221817B2 AU 221817 B2 AU221817 B2 AU 221817B2 AU 31096/57 A AU31096/57 A AU 31096/57A AU 3109657 A AU3109657 A AU 3109657A AU 221817 B2 AU221817 B2 AU 221817B2
Authority
AU
Australia
Prior art keywords
relating
cathode ray
ray tubes
tubes
cathode
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
AU31096/57A
Other versions
AU3109657A (en
Inventor
Schagen and Nigel David Ritchie Calder Pieter
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 AU221817B2 publication Critical patent/AU221817B2/en
Publication of AU3109657A publication Critical patent/AU3109657A/en
Expired legal-status Critical Current

Links

AU31096/57A 1957-09-10 Improvements in or relating to cathode ray tubes Expired AU221817B2 (en)

Publications (2)

Publication Number Publication Date
AU221817B2 true AU221817B2 (en) 1958-03-13
AU3109657A AU3109657A (en) 1958-03-13

Family

ID=

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