AU102486B2
(en )
1937-11-25
Improvements in or relating to thermionic valves and thermionic valve circuit arrangements for use on shortwaves
AU471236A
(en )
1937-11-25
Improvements in or relating to thermionic valves and thermionic valve circuit arrangements for use on shortwaves
AU1693834A
(en )
1935-04-04
Improvements in or relating to thermionic valve circuit arrangements and valves for use therein
AU101916B2
(en )
1937-09-09
Improvements in or relating to thermionic valves and to circuit arrangements incorporating thesame
AU1627834A
(en )
1935-04-18
Improvements in or relating to thermionic valve circuit arrangements and thermionic valves for use therein
AU356136A
(en )
1937-09-09
Improvements in or relating to thermionic valves and to circuit arrangements incorporating thesame
AU1710834A
(en )
1935-07-25
Improvements in or relating to thermionic valves and thermionic valve circuit arrangements
AU101476B2
(en )
1937-07-08
Improvements in or relating to thermionic valves
AU102553B2
(en )
1937-12-02
Improvements in or relating to thermionic valve and like amplifiers
AU101330B2
(en )
1937-06-24
Improvements in thermionic valves
AU488336A
(en )
1937-07-08
Improvements in or relating to thermionic valves
AU1441733A
(en )
1934-10-04
Improvements in or relating to thermionic valve and like circuit arrangements
AU101099B2
(en )
1937-06-03
Improvements in or relating to electronic amplifier valves
AU1565033A
(en )
1935-05-02
Improvements in or relating to thermionic valves and circuits incorporating thesame
AU483236A
(en )
1937-12-02
Improvements in or relating to thermionic valve and like amplifiers
AU101728B2
(en )
1937-08-12
Improvements in thermionic valve amplifiers
AU101478B2
(en )
1936-05-10
Improvements in or relating to thermionic valves andthe like
AU424336A
(en )
1937-06-24
Improvements in thermionic valves
AU2199635A
(en )
1936-04-09
Improvements in or relating to thermionic valve circuit arrangements
AU2343535A
(en )
1936-07-23
Improvements in or relating to thermionic valve circuit arrangements
AU2479635A
(en )
1936-10-22
Improvements in or relating to thermionic valve circuit arrangements
AU2481835A
(en )
1936-10-22
Improvements in or relating to thermionic valve circuit arrangements
AU160336A
(en )
1937-06-03
Improvements in or relating to electronic amplifier valves
AU1295533A
(en )
1934-08-16
Improvements in or relating to thermionic valves and circuit arrangements incorporating thesame
AU1600934A
(en )
1935-03-21
Improvements in or relating to thermionic valves and circuit arrangements incorporating thesame