AU1241933A
(en )
1935-02-21
Improvements in or relating to thermionic valve amplifiers and oscillation generators
AU1423833A
(en )
1934-09-20
Improvements in or relating to thermionic valve oscillation generators
AU507131A
(en )
1932-12-01
Improvements in or relating to thermionic amplifiers and oscillation generators
AU1441233A
(en )
1934-12-31
Improvements in or relating to thermionic valve oscillation generator arrangements
AU730432A
(en )
1933-05-18
Improvements in or relating to thermionic and like amplifiers
AU1441733A
(en )
1934-10-04
Improvements in or relating to thermionic valve and like circuit arrangements
AU102553B2
(en )
1937-12-02
Improvements in or relating to thermionic valve and like amplifiers
AU1076533A
(en )
1934-01-18
Improvements in or relating to thermionic amplifiers
AU1111933A
(en )
1934-02-03
Improvements in or relating to thermionic amplifiers
AU1508033A
(en )
1934-11-15
Improvements in or relating to thermionic amplifiers
AU1535433A
(en )
1934-12-13
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
AU1423733A
(en )
1934-11-08
Improvements in or relating to high frequency thermionic amplifiers
AU483236A
(en )
1937-12-02
Improvements in or relating to thermionic valve and like amplifiers
AU1441833A
(en )
1934-12-31
Improvements in or relating to thermionic valves
AU1565133A
(en )
1934-12-31
Improvements in or relating to thermionic valves
AU1413833A
(en )
1934-11-22
Improvements in or relating to thermionic valves
AU1293933A
(en )
1934-10-11
Improvements in or relating to thermionic valves
AU1112733A
(en )
1934-02-08
Improvements in or relating to thermionic valves
AU1265033A
(en )
1933-06-05
Improvements in or relating to thermionic amplifiers and rectifiers of electrical oscillations
AU1265333A
(en )
1933-06-05
Improvements in or relating to thermionic valve arrangements for purposes of amplification rectification or oscillation generation
AU1205533A
(en )
1934-07-12
Improvements in or relating to thermionic valves and amplifiers relays or multipliers incorporating thermionic valves
AU1375433A
(en )
1934-08-16
Improvements in or relating to thermionic valve circuit arrangements