AU109852B2
(en )
1940-02-29
Improvements in or relating to low frequency negative feedback amplifiers
AU68039A
(en )
1940-02-29
Improvements in or relating to low frequency negative feedback amplifiers
AU110238B2
(en )
1940-04-11
Improvements in or relating to low frequency amplifiers
AU109081B2
(en )
1939-11-23
Improvements in negative feedback 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
AU495638A
(en )
1939-11-23
Improvements in negative feedback amplifiers
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
AU109530B2
(en )
Improvements in or relating to frequency selective amplifiers and repeaters employing negative feedback
AU112068B2
(en )
1940-12-19
Improvements in or relating to thermionic amplifiers
AU112188B2
(en )
1941-01-09
Improvements in or relating to thermionic amplifiers
AU111805B2
(en )
1940-11-07
Improvements in or relating to amplifiers
AU110496B2
(en )
1940-05-16
Negative feedback amplifiers
AU112189B2
(en )
1941-01-09
Negative feedback amplifiers
AU187939A
(en )
1940-07-11
Improvements in or relating to audio frequency amplifiers
AU108154B2
(en )
1937-08-04
Improvements in or relating to low frequency amplifiers
AU256738A
(en )
1939-06-29
Improvements in negative feedback amplifiers
AU109562B2
(en )
1940-01-25
Improvements in or relating to multistage thermionic amplifiers
AU546239A
(en )
1940-12-19
Improvements in or relating to thermionic amplifiers
AU565039A
(en )
1941-01-09
Improvements in or relating to thermionic amplifiers
AU551639A
(en )
1940-11-07
Improvements in or relating to amplifiers
AU565139A
(en )
1941-01-09
Negative feedback amplifiers