AU106354B2
(en )
1939-01-26
Improvements in or relating to thermionic amplifiers
AU106454B2
(en )
1939-02-02
Improvements in or relating to thermionic amplifiers
AU106633B2
(en )
1939-03-02
Improvements in or relating to thermionic amplifiers
AU32138A
(en )
1939-02-02
Improvements in or relating to thermionic amplifiers
AU838A
(en )
1939-03-02
Improvements in or relating to thermionic amplifiers
AU10038A
(en )
1939-01-26
Improvements in or relating to thermionic 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
AU102931B2
(en )
1938-01-20
Improvements in 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
AU106486B2
(en )
1939-02-09
Improvements in or relating to thermionic valves
AU106590B2
(en )
1939-02-23
Improvements in or relating to thermionic valves
AU108192B2
(en )
1939-08-17
Improvements in or relating to thermionic valves
AU109390B2
(en )
Improvements in or relating to thermionic cathodes
GB507884A
(en )
1939-06-22
Improvements in or relating to thermionic amplifiers
AU109562B2
(en )
1940-01-25
Improvements in or relating to multistage thermionic amplifiers
AU104908B2
(en )
1938-09-08
Improvements in or relating to vacuum tube amplifiers
AU29138A
(en )
1939-02-09
Improvements in or relating to thermionic valves
AU48638A
(en )
1939-02-23
Improvements in or relating to thermionic valves
AU332838A
(en )
1939-08-17
Improvements in or relating to thermionic valves
AU111805B2
(en )
1940-11-07
Improvements in or relating to amplifiers
AU108651B2
(en )
1939-10-12
Improvements in or relating to high frequency linear amplifiers
AU107737B2
(en )
1939-06-29
Improvements in or relating to ultrahigh frequency amplifiers
AU29839A
(en )
1940-01-25
Improvements in or relating to multistage thermionic amplifiers