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GB623573A
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Aviation trainer
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GB611560A
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Simulated flight control loading and centering means for grounded aviation trainer
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GB624695A
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Improvements in and relating to apparatus for training aircraft personnel
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GB648743A
|
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Improvements relating to apparatus for aviation training
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GB604542A
|
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Locking device for aviation trainers
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US2467899A
|
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Adjustable indicating structure on a measuring apparatus
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US2417554A
|
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Locking device for aviation trainers
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GB588391A
|
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Improvements in ball bearings
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GB606887A
|
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Improvements relating to apparatus for teaching aerial navigation by radio signalling
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|
GB606886A
|
|
Improvements relating to apparatus for teaching aerial navigation by radio signalling
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|
GB581462A
|
|
Improvements in ground aviation trainers
|
|
GB587779A
|
|
Constant speed propeller simulating means for aviation trainer
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|
GB580986A
|
|
Simulated directional gyro for aviation trainer
|
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GB588100A
|
|
Improvements in aviation trainer
|
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US2396857A
|
|
Training device
|
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GB600910A
|
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Improvements relating to apparatus for the training of aircraft pilots in the use ofradio navigation signals
|
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GB576043A
|
|
Improvements relating to apparatus for teaching celestial navigation
|
|
GB576290A
|
|
Improvements in aviation trainer
|
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US2391245A
|
|
Ball bearing
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GB578753A
|
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Improvements in or relating to variable speed driving apparatus
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