|
GB191329206A
|
|
Improvements in or connected with Hydro-aeroplanes.
|
|
GB191318089A
|
|
Improvements in or connected with Floats for Aeroplane Flying Machines.
|
|
GB191209703A
|
|
Improvements in or connected with Dirigible Balloons.
|
|
GB191201713A
|
|
Improvements in or connected with Floats or Pontoons particularly applicable to Flying Machines and Dirigible Balloons.
|
|
GB191122407A
|
|
Improvements in or connected with Flying Machines.
|
|
GB191029874A
|
|
Improvements in Apparatus for Indicating Increasing or Decreasing Atmospheric and similar Pressures.
|
|
GB191012905A
|
|
A New or Improved Wheeled Carriage for Flying Machines.
|
|
GB191012306A
|
|
Improvements in or connected with Aeroplanes.
|
|
GB191002613A
|
|
Improvements in or relating to the Construction of Aeroplanes.
|
|
GB191002615A
|
|
Improvements in or relating to Mechanical Flying Machines.
|
|
GB191002611A
|
|
Improvements in or relating to the Construction of Aeroplanes.
|
|
CA269289A
|
|
Air propeller
|
|
CA306636A
|
|
Amphibian aircraft
|
|
CA303280A
|
|
Amphibian aircraft
|
