|
GB122646A
|
|
Improvements in Running Gear for Airplanes.
|
|
GB122648A
|
|
Improvements in Ribs for Aerofoil Frames.
|
|
GB122649A
|
|
Improvements in Airplane Ribs.
|
|
GB122650A
|
|
Improvements in Knock-down Construction for Airplane Wings and the like.
|
|
GB122647A
|
|
Improvements in Airplane Fuselage Construction.
|
|
GB121968A
|
|
Improvements in Tensioning Devices.
|
|
GB121741A
|
|
Airplane Rib Construction.
|
|
GB120929A
|
|
Improvements in Aeroplane Rib Construction.
|
|
CA164674A
|
|
Car body
|
|
CA147035A
|
|
Metal window frame
|
|
CA144558A
|
|
Metal door
|
|
GB191126494A
|
|
Improvements in and relating to Metal Doors and similar Devices.
|
|
GB190204752A
|
|
Improvements in the Construction of Flooring
|
