AU140985B2
(en )
1948-04-29
Improvements in or relating to omnidirectional range beacons
AU140986B2
(en )
1948-05-06
Improvements in or relating to omnidirectional range beacons
AU1964848A
(en )
1948-04-29
Improvements in or relating to omnidirectional range beacons
AU1973448A
(en )
1948-05-06
Improvements in or relating to omnidirectional range beacons
AU144399B2
(en )
1949-04-15
Improvements in or relating to radio direction finders
AU143946B2
(en )
1948-04-15
Improvements in or relating to radio direction finders
AU143483B2
(en )
1948-04-15
Improvements in or relating to radio direction finders
AU141254B2
(en )
1949-10-06
Improvements in or relating to cloches
AU141059B2
(en )
1948-06-10
Improvements in or relating to lampshades
AU1905448A
(en )
1948-04-15
Improvements in or relating to radio direction finders
AU1913048A
(en )
1948-04-15
Improvements in or relating to radio direction finders
AU1924548A
(en )
1949-04-15
Improvements in or relating to radio direction finders
AU144528B2
(en )
1948-12-02
Improvements in or relating to radio lenses
AU154835B2
(en )
1949-12-01
Improvements in or relating to paints
AU143891B2
(en )
1948-10-21
Improvements in or relating to substituted pteridines
AU139889B2
(en )
1948-09-16
Improvements in or relating to loudspeakers
AU139983B2
(en )
1949-10-13
Improvements relating to maps
AU143211B2
(en )
1948-06-10
Improvements in or relating togas-turbine-engines
AU148273B2
(en )
1948-12-16
Improvements in or relating to alkyd-polysiloxane resins
AU2418848A
(en )
1949-10-06
Improvements in or relating to cloches
AU144401B2
(en )
1948-09-30
Improvements in or relating to pistons
AU145809B2
(en )
1949-01-27
Improvements in or relating to frame-aerial systems
AU143887B2
(en )
1948-06-24
Improvements in or relating to radio-beacon systems
AU139968B2
(en )
1948-12-16
Improvements in or relating to winches
AU141633B2
(en )
1949-08-11
Improvements in diaphragms