AU507131A
(en )
1932-12-01
Improvements in or relating to thermionic amplifiers and oscillation generators
AU1241933A
(en )
1935-02-21
Improvements in or relating to thermionic valve amplifiers and oscillation generators
AU878132A
(en )
1933-08-24
Improvements in or relating to high frequency electrical oscillation generators and amplifiers
AU969932A
(en )
1934-01-11
Improvements in or relating to high frequency thermionic amplifiers
AU382431A
(en )
1932-09-08
Improvements in or relating to thermionic amplifiers
AU584732A
(en )
1933-02-02
Improvements in or relating to thermionic amplifiers
AU987832A
(en )
1933-11-02
Improvements in or relating to thermionic amplifiers
AU1144233A
(en )
1933-03-03
Improvements in or relating to thermionic oscillation generators
AU1157833A
(en )
1934-03-08
Improvements in or relating to thermionic oscillation generators
AU1158133A
(en )
1934-07-05
Improvements in or relating to thermionic oscillation generators
AU744932A
(en )
1933-05-25
Improvements in or relating to low frequency amplifiers
AU238831A
(en )
1932-06-09
Improvements in or relating to thermionic oscillation generators
AU543931A
(en )
1932-12-22
Improvements in or relating to thermionic oscillation generators
AU2520130A
(en )
1931-05-28
Improvements in or relating to thermionic oscillation generators
AU3050830A
(en )
1931-12-03
Improvements in or relating to thermionic oscillation generators
AU1015732A
(en )
1934-03-01
Improvements in or relating to thermionic values
AU730432A
(en )
1933-05-18
Improvements in or relating to thermionic and like amplifiers
AU101990B2
(en )
1937-09-16
Improvements in or relating to thermionic oscillation generators
AU2249735A
(en )
1936-05-04
Improvements in or relating to thermionic oscillation generators
AU1423733A
(en )
1934-11-08
Improvements in or relating to high frequency thermionic amplifiers
AU1653934A
(en )
1935-03-07
Improvements in or relating to thermionic oscillation generators
AU1661734A
(en )
1935-03-14
Improvements in or relating to thermionic oscillation generators
AU1857234A
(en )
1935-08-01
Improvements in or relating to thermionic oscillation generators
AU440031A
(en )
1932-01-21
Improvements in or relating to shortwave oscillation generators
AU1423833A
(en )
1934-09-20
Improvements in or relating to thermionic valve oscillation generators