AU102758B2
(en )
1938-01-13
Improvements in or relating to thermionic valves ofthe electron beam type
AU102710B2
(en )
1937-12-23
Improvements in or relating to thermionic valves ofthe beam electron type
AU516736A
(en )
1937-12-23
Improvements in or relating to thermionic valves ofthe beam electron type
AU523136A
(en )
1938-01-13
Improvements in or relating to thermionic valves ofthe electron beam type
AU101476B2
(en )
1937-07-08
Improvements in or relating to thermionic valves
AU103842B2
(en )
Improvements in or relating to electron beam valves
AU102611B2
(en )
1937-12-09
Improvements in or relating to cathode heating arrangements for thermionic valves
AU101867B2
(en )
1937-09-02
Improvements in or relating to electron discharge devices ofthe beam type
AU488336A
(en )
1937-07-08
Improvements in or relating to thermionic valves
AU101330B2
(en )
1937-06-24
Improvements in thermionic valves
AU467436A
(en )
1937-12-09
Improvements in or relating to cathode heating arrangements for thermionic valves
AU101728B2
(en )
1937-08-12
Improvements in thermionic valve amplifiers
AU344636A
(en )
1937-09-02
Improvements in or relating to electron discharge devices ofthe beam type
AU424336A
(en )
1937-06-24
Improvements in thermionic valves
AU100039B2
(en )
1937-01-21
Improvements in or relating to thermionic amplifiers
AU100915B2
(en )
1937-05-13
Improvements in or relating to thermionic amplifiers
AU101478B2
(en )
1936-05-10
Improvements in or relating to thermionic valves andthe like
AU308936A
(en )
1937-08-12
Improvements in thermionic valve amplifiers
AU100732B2
(en )
1937-04-15
Improvements in thermionic cathodes
AU101082B2
(en )
1937-05-27
Improvements in thermionic cathodes
AU107430B2
(en )
1939-05-25
Improvements in or relating to thermionic valves ofthe beam type
AU166636A
(en )
1937-05-13
Improvements in or relating to thermionic amplifiers
AU7936A
(en )
1937-01-21
Improvements in or relating to thermionic amplifiers
AU2279535A
(en )
1936-07-09
Improvements in or relating to electron emitting cathodes
AU108947B2
(en )
1939-11-09
Improvements in or relating to electron beam valves