AU167389B2 - Improvements in or relating to cathodes - Google Patents

Improvements in or relating to cathodes

Info

Publication number
AU167389B2
AU167389B2 AU21913/53A AU2191353A AU167389B2 AU 167389 B2 AU167389 B2 AU 167389B2 AU 21913/53 A AU21913/53 A AU 21913/53A AU 2191353 A AU2191353 A AU 2191353A AU 167389 B2 AU167389 B2 AU 167389B2
Authority
AU
Australia
Prior art keywords
cathodes
relating
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
AU21913/53A
Other versions
AU2191353A (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 AU167389B2 publication Critical patent/AU167389B2/en
Publication of AU2191353A publication Critical patent/AU2191353A/en
Expired legal-status Critical Current

Links

AU21913/53A 1953-10-06 Improvements in or relating to cathodes Expired AU167389B2 (en)

Publications (2)

Publication Number Publication Date
AU167389B2 true AU167389B2 (en) 1953-12-10
AU2191353A AU2191353A (en) 1953-12-10

Family

ID=

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