AU139437B2
(en )
1948-12-02
Improvements in aeroplane wing formation
CA449741A
(en )
1948-07-13
Helicopter
AU2369348A
(en )
1948-12-02
Improvements in aeroplane wing formation
CA446620A
(en )
1948-02-10
Wing structure for aeroplanes
CA449076A
(en )
1948-06-15
Helicopter
CA453356A
(en )
1948-12-21
Rotary wing aircraft
CA449234A
(en )
1948-06-22
Rotary wing aircraft
CA453359A
(en )
1948-12-21
Rotary wing aircraft
CA451004A
(en )
1948-09-07
Aeroplane
CA446207A
(en )
1948-01-13
Folding wings on aircraft
AU145104B2
(en )
1948-05-13
Improvements in or relating to aircraft having high lift wing channels
AU140047B2
(en )
1948-11-04
Improvements in flying controls for aircraft
AU139741B2
(en )
1948-11-04
Improvements in flying controls for aircraft
AU142431B2
(en )
1948-11-04
Improvements in flying controls for aircraft
AU150378B2
(en )
1948-10-14
Improvements in blind landing system
CA446384A
(en )
1948-01-27
Rotor wing
CA446117A
(en )
1948-01-13
Airplane
AU137992B2
(en )
1948-05-06
Improvement in parachute canopies
AU140569B2
(en )
1947-09-11
Improvements in rotary wing aircraft
AU1904748A
(en )
1948-05-13
Improvements in or relating to aircraft having high lift wing channels
AU2281548A
(en )
1948-11-04
Improvements in flying controls for aircraft
AU2281648A
(en )
1948-11-04
Improvements in flying controls for aircraft
AU2281448A
(en )
1948-11-04
Improvements in flying controls for aircraft
AU2310348A
(en )
1948-10-14
Improvements in blind landing system
AU133944B2
(en )
1947-03-27
Improvements in or relating to rotary wing aircraft