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AU233237B2 - Improvements in or relating to frame grids for electric discharge tubes - Google Patents

Improvements in or relating to frame grids for electric discharge tubes

Info

Publication number
AU233237B2
AU233237B2 AU48472/59A AU4847259A AU233237B2 AU 233237 B2 AU233237 B2 AU 233237B2 AU 48472/59 A AU48472/59 A AU 48472/59A AU 4847259 A AU4847259 A AU 4847259A AU 233237 B2 AU233237 B2 AU 233237B2
Authority
AU
Australia
Prior art keywords
relating
electric discharge
discharge tubes
frame grids
grids
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
AU48472/59A
Other versions
AU4847259A (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 AU233237B2 publication Critical patent/AU233237B2/en
Publication of AU4847259A publication Critical patent/AU4847259A/en
Expired legal-status Critical Current

Links

AU48472/59A 1959-05-04 Improvements in or relating to frame grids for electric discharge tubes Expired AU233237B2 (en)

Publications (2)

Publication Number Publication Date
AU233237B2 true AU233237B2 (en) 1959-11-05
AU4847259A AU4847259A (en) 1959-11-05

Family

ID=

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