AU2994257A - Improvements in or relating to cathode tubes - Google Patents

Improvements in or relating to cathode tubes

Info

Publication number
AU2994257A
AU2994257A AU29942/57A AU2994257A AU2994257A AU 2994257 A AU2994257 A AU 2994257A AU 29942/57 A AU29942/57 A AU 29942/57A AU 2994257 A AU2994257 A AU 2994257A AU 2994257 A AU2994257 A AU 2994257A
Authority
AU
Australia
Prior art keywords
relating
cathode tubes
cathode
tubes
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
AU29942/57A
Other versions
AU223708B2 (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 AU2994257A publication Critical patent/AU2994257A/en
Publication of AU223708B2 publication Critical patent/AU223708B2/en
Expired legal-status Critical Current

Links

AU29942/57A 1957-07-29 Improvements in or relating to cathode tubes Expired AU223708B2 (en)

Publications (2)

Publication Number Publication Date
AU2994257A true AU2994257A (en) 1958-01-30
AU223708B2 AU223708B2 (en) 1958-01-30

Family

ID=

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