AU2632349A - Improvements in or relating to electric discharge tubes comprising two control grids andan intermediate screen grid - Google Patents

Improvements in or relating to electric discharge tubes comprising two control grids andan intermediate screen grid

Info

Publication number
AU2632349A
AU2632349A AU26323/49A AU2632349A AU2632349A AU 2632349 A AU2632349 A AU 2632349A AU 26323/49 A AU26323/49 A AU 26323/49A AU 2632349 A AU2632349 A AU 2632349A AU 2632349 A AU2632349 A AU 2632349A
Authority
AU
Australia
Prior art keywords
relating
electric discharge
discharge tubes
screen grid
control 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
AU26323/49A
Other versions
AU145121B2 (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 AU145121B2 publication Critical patent/AU145121B2/en
Publication of AU2632349A publication Critical patent/AU2632349A/en
Expired legal-status Critical Current

Links

AU26323/49A 1949-03-09 Improvements in or relating to electric discharge tubes comprising two control grids andan intermediate screen grid Expired AU145121B2 (en)

Publications (2)

Publication Number Publication Date
AU145121B2 AU145121B2 (en) 1949-04-07
AU2632349A true AU2632349A (en) 1949-04-07

Family

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