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AU108729B2 - Improvements in and relating to thermionic valve apparatus - Google Patents

Improvements in and relating to thermionic valve apparatus

Info

Publication number
AU108729B2
AU108729B2 AU4350/38A AU435038A AU108729B2 AU 108729 B2 AU108729 B2 AU 108729B2 AU 4350/38 A AU4350/38 A AU 4350/38A AU 435038 A AU435038 A AU 435038A AU 108729 B2 AU108729 B2 AU 108729B2
Authority
AU
Australia
Prior art keywords
relating
valve apparatus
thermionic valve
thermionic
valve
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
AU4350/38A
Other versions
AU435038A (en
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of AU435038A publication Critical patent/AU435038A/en
Publication of AU108729B2 publication Critical patent/AU108729B2/en
Expired legal-status Critical Current

Links

AU4350/38A 1938-10-05 Improvements in and relating to thermionic valve apparatus Expired AU108729B2 (en)

Publications (2)

Publication Number Publication Date
AU435038A AU435038A (en) 1939-10-19
AU108729B2 true AU108729B2 (en) 1939-10-19

Family

ID=

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