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AU150615B2 - Improvements in or relating to focussing coils for cathode ray tubes - Google Patents
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AU150615B2 - Improvements in or relating to focussing coils for cathode ray tubes - Google Patents

Improvements in or relating to focussing coils for cathode ray tubes

Info

Publication number
AU150615B2
AU150615B2 AU29156/49A AU2915649A AU150615B2 AU 150615 B2 AU150615 B2 AU 150615B2 AU 29156/49 A AU29156/49 A AU 29156/49A AU 2915649 A AU2915649 A AU 2915649A AU 150615 B2 AU150615 B2 AU 150615B2
Authority
AU
Australia
Prior art keywords
relating
cathode ray
ray tubes
focussing coils
focussing
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
AU29156/49A
Other versions
AU2915649A (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.)
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 AU150615B2 publication Critical patent/AU150615B2/en
Publication of AU2915649A publication Critical patent/AU2915649A/en
Expired legal-status Critical Current

Links

AU29156/49A 1949-08-08 Improvements in or relating to focussing coils for cathode ray tubes Expired AU150615B2 (en)

Publications (2)

Publication Number Publication Date
AU150615B2 true AU150615B2 (en) 1949-10-13
AU2915649A AU2915649A (en) 1949-10-13

Family

ID=

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