AU229531A - Improvements in or relating tothe manufacture of thermionic valves andthe like and oxide cathodes for use therewith - Google Patents

Improvements in or relating tothe manufacture of thermionic valves andthe like and oxide cathodes for use therewith

Info

Publication number
AU229531A
AU229531A AU2295/31A AU229531A AU229531A AU 229531 A AU229531 A AU 229531A AU 2295/31 A AU2295/31 A AU 2295/31A AU 229531 A AU229531 A AU 229531A AU 229531 A AU229531 A AU 229531A
Authority
AU
Australia
Prior art keywords
use therewith
relating tothe
thermionic valves
oxide cathodes
tothe manufacture
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
AU2295/31A
Filing date
Publication date
Application filed filed Critical
Publication of AU229531A publication Critical patent/AU229531A/en
Expired legal-status Critical Current

Links

AU2295/31A 1932-07-25 Improvements in or relating tothe manufacture of thermionic valves andthe like and oxide cathodes for use therewith Expired AU229531A (en)

Publications (1)

Publication Number Publication Date
AU229531A true AU229531A (en) 1932-08-04

Family

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