AU106125B2
(en )
1938-12-22
Low frequency correction in television amplifiers
AU489037A
(en )
1938-12-22
Low frequency correction in television amplifiers
CA367706A
(en )
1937-08-03
High frequency amplifier
AU108154B2
(en )
1937-08-04
Improvements in or relating to low frequency amplifiers
AU107112B2
(en )
1939-04-20
Direct current addition for television amplifiers with condenser coupling
AU104146B2
(en )
1938-06-16
Improvements in gain-control amplifiers
AU104665B2
(en )
Dielectric member more particularly for use in television transmitters
CA366294A
(en )
1937-05-25
Television
AU103385B2
(en )
Thermionic amplifiers
AU104252B2
(en )
1938-06-30
Band-filter coupling for television amplifiers
AU320337A
(en )
1937-08-04
Improvements in or relating to low frequency amplifiers
CA353191A
(en )
1935-09-24
Television amplifier
AU527337A
(en )
1939-04-20
Direct current addition for television amplifiers with condenser coupling
IE14772L
(en )
1938-01-24
Television amplifiers
AU148537A
(en )
1938-06-16
Improvements in gain-control amplifiers
CA353260A
(en )
1935-09-24
High frequency amplifier
CA333437A
(en )
1933-06-20
High frequency amplifier
AU1812934A
(en )
1935-01-17
Improvement in high frequency amplifiers
AU104366B2
(en )
1938-07-07
Improvements in loudspeakers
AU104898B2
(en )
Improvements in or relating to amplifiers for television receivers andthe like
AU106597B2
(en )
1939-02-23
Improvements in or relating to electron discharge device amplifiers
AU110946B2
(en )
Improvements in or relating to high frequency electron discharge device amplifiers
AU104968B2
(en )
1938-09-08
Television method
AU147437A
(en )
1938-06-30
Band-filter coupling for television amplifiers
AU104384B2
(en )
1938-07-07
Improvements in or relating to ultrahigh frequency electron discharge arrangements