AU548838A - Improvements in or relating to cathode ray tubes - Google Patents

Improvements in or relating to cathode ray tubes

Info

Publication number
AU548838A
AU548838A AU5488/38A AU548838A AU548838A AU 548838 A AU548838 A AU 548838A AU 5488/38 A AU5488/38 A AU 5488/38A AU 548838 A AU548838 A AU 548838A AU 548838 A AU548838 A AU 548838A
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
AU5488/38A
Other versions
AU109363B2 (en
Inventor
Hermes Nicole Frederick
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.)
Electrical and Musical Industries Ltd
Original Assignee
Electrical and Musical Industries Ltd
Filing date
Publication date
Application filed by Electrical and Musical Industries Ltd filed Critical Electrical and Musical Industries Ltd
Application granted granted Critical
Publication of AU109363B2 publication Critical patent/AU109363B2/en
Publication of AU548838A publication Critical patent/AU548838A/en
Expired legal-status Critical Current

Links

AU5488/38A 1938-12-13 Improvements in or relating to cathode ray tubes Expired AU109363B2 (en)

Publications (2)

Publication Number Publication Date
AU109363B2 AU109363B2 (en) 1939-12-02
AU548838A true AU548838A (en) 1939-12-02

Family

ID=

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