AU128405B2
(en )
1945-10-25
Improvements in wideband valve amplifiers
AU128418B2
(en )
1945-10-28
Improvements in wideband valve amplifiers
AU128419B2
(en )
1945-10-28
Improvements in wideband valve amplifiers
AU2417945A
(en )
1945-10-25
Improvements in wideband valve amplifiers
AU2433045A
(en )
1945-10-28
Improvements in wideband valve amplifiers
AU2433145A
(en )
1945-10-28
Improvements in wideband valve amplifiers
AU120022B2
(en )
1945-06-14
Improvements in or relating to thermionic valve amplifiers
AU1018143A
(en )
1945-06-14
Improvements in or relating to thermionic valve amplifiers
AU126667B2
(en )
1948-02-12
Improvements in or relating to wideband thermionic amplifiers
AU129049B2
(en )
1945-11-30
Wideband amplifier
AU127317B2
(en )
1948-04-22
Improvements in or relating to thermionic valves
AU128032B2
(en )
1948-07-01
Improvement in valve
AU1981945A
(en )
1948-02-12
Improvements in or relating to wideband thermionic amplifiers
AU2440445A
(en )
1945-11-30
Wideband amplifier
AU127451B2
(en )
1948-04-29
Improvements in thermionic valves andthe like
AU128775B2
(en )
1945-10-18
Improvements in diaphragm valves
AU127669B2
(en )
1948-05-20
Improvements in hydraulic valve mechanism
AU1894645A
(en )
1948-04-22
Improvements in or relating to thermionic valves
AU2335445A
(en )
1948-07-01
Improvement in valve
CA426552A
(en )
1945-04-03
Shut-off valve
AU127491B2
(en )
1948-04-29
Improvements in cocks
CA427379A
(en )
1945-05-08
Thermionic valve amplifier
AU2450645A
(en )
1948-04-29
Improvements in thermionic valves andthe like
AU2404645A
(en )
1945-10-18
Improvements in diaphragm valves
AU2233545A
(en )
1948-05-20
Improvements in hydraulic valve mechanism