AU1441733A
(en )
1934-10-04
Improvements in or relating to thermionic valve and like circuit arrangements
AU1565033A
(en )
1935-05-02
Improvements in or relating to thermionic valves and circuits incorporating thesame
AU1178833A
(en )
1934-03-22
Improvements in or relating to thermionic valve circuit arrangements
AU1555633A
(en )
1934-12-20
Improvements in or relating to thermionic valve circuit arrangements
AU1134433A
(en )
1934-03-22
Improvements in or relating to thermionic valve circuit arrangements
AU1517833A
(en )
1934-11-20
Improvements in or relating to thermionic valve circuit arrangements
AU1286633A
(en )
1934-06-07
Improvements in or relating to thermionic valve circuit arrangements
AU1432833A
(en )
1933-10-02
Improvements in or relating to thermionic valve circuit arrangements
AU1375433A
(en )
1934-08-16
Improvements in or relating to thermionic valve circuit arrangements
AU1555533A
(en )
1934-12-20
Improvements in or relating to thermionic valve circuit arrangements
AU101916B2
(en )
1937-09-09
Improvements in or relating to thermionic valves and to circuit arrangements incorporating thesame
AU1295533A
(en )
1934-08-16
Improvements in or relating to thermionic valves and circuit arrangements incorporating thesame
AU1600934A
(en )
1935-03-21
Improvements in or relating to thermionic valves and circuit arrangements incorporating thesame
AU1335033A
(en )
1934-07-19
Improvements in or relating to thermionic valve circuit arrangments
AU356136A
(en )
1937-09-09
Improvements in or relating to thermionic valves and to circuit arrangements incorporating thesame
AU1293933A
(en )
1934-10-11
Improvements in or relating to thermionic valves
AU1112733A
(en )
1934-02-08
Improvements in or relating to thermionic valves
AU1565133A
(en )
1934-12-31
Improvements in or relating to thermionic valves
AU1441833A
(en )
1934-12-31
Improvements in or relating to thermionic valves
AU1413833A
(en )
1934-11-22
Improvements in or relating to thermionic valves
CA336280A
(en )
1933-10-10
Thermionic valve and circuit
AU730432A
(en )
1933-05-18
Improvements in or relating to thermionic and like amplifiers
AU1106433A
(en )
1934-01-11
Improvements in and relating to valves
AU1710834A
(en )
1935-07-25
Improvements in or relating to thermionic valves and thermionic valve circuit arrangements
AU1323033A
(en )
1934-09-20
Improvements in or relating to electron discharge devices and circuits incorporating thesame