AU110238B2
(en )
1940-04-11
Improvements in or relating to low frequency amplifiers
AU135439A
(en )
1940-04-11
Improvements in or relating to low frequency amplifiers
AU110722B2
(en )
1940-06-13
Improvements in or relating to high frequency amplifier arrangements
AU112265B2
(en )
1939-06-12
Improvements in or relating to high frequency amplifier arrangements
AU246339A
(en )
1940-06-13
Improvements in or relating to high frequency amplifier arrangements
AU261639A
(en )
1939-06-12
Improvements in or relating to high frequency amplifier arrangements
AU110948B2
(en )
1940-07-11
Improvements in or relating to audio frequency amplifiers
AU111805B2
(en )
1940-11-07
Improvements in or relating to amplifiers
AU108154B2
(en )
1937-08-04
Improvements in or relating to low frequency amplifiers
AU187939A
(en )
1940-07-11
Improvements in or relating to audio frequency amplifiers
AU112068B2
(en )
1940-12-19
Improvements in or relating to thermionic amplifiers
AU112188B2
(en )
1941-01-09
Improvements in or relating to thermionic amplifiers
AU551639A
(en )
1940-11-07
Improvements in or relating to amplifiers
AU109852B2
(en )
1940-02-29
Improvements in or relating to low frequency negative feedback amplifiers
AU112748B2
(en )
1941-04-03
Improvements in or relating to negative-feedback amplifiers
AU112746B2
(en )
1941-04-03
Improvements in or relating to negative-feedback amplifiers
AU320337A
(en )
1937-08-04
Improvements in or relating to low frequency amplifiers
AU565039A
(en )
1941-01-09
Improvements in or relating to thermionic amplifiers
AU546239A
(en )
1940-12-19
Improvements in or relating to thermionic amplifiers
AU110962B2
(en )
1940-07-11
Improvements in or relating to wave amplifying systems
AU108651B2
(en )
1939-10-12
Improvements in or relating to high frequency linear amplifiers
AU68039A
(en )
1940-02-29
Improvements in or relating to low frequency negative feedback amplifiers
AU107737B2
(en )
1939-06-29
Improvements in or relating to ultrahigh frequency amplifiers
AU442539A
(en )
1941-04-03
Improvements in or relating to negative-feedback amplifiers
AU470039A
(en )
1941-04-03
Improvements in or relating to negative-feedback amplifiers