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GB152340A
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Improvements in and relating to aeroplanes
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GB170294A
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Aeroplane with one machine-gun rigidly mounted to fire rearwards, or several such machine-guns rigidly mounted parallel
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DE324367C
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Device for connecting spar and bracing cable
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DE328318C
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Steering rudder bearing for aircraft
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DE332426C
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Multi-deck aircraft
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DE329941C
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Ball joint for the junctions of trusses, especially in aircraft
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DE319994C
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Engine installation for aircraft
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DE331733C
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Spherical connection
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DE321028C
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double decker
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DE318934C
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Train connection for planes
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DE323761C
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Wing spar connection with bayonet lock for aircraft
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DE322230C
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Cable attachment to aircraft spars
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DE319217C
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Corner connection for aircraft
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DE320520C
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Wing spar for aircraft
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DE321151C
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Float frame for seaplanes
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DE324904C
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Two- or multi-deck aircraft
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DE320413C
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Chassis suspension for aircraft
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DE319284C
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Airplane with cavities in the wings for carrying loads
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DE329465C
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Reinforcement for aircraft fuselages
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DE330780C
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Aircraft engine installation
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