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GB582931A
|
|
Improved bomb-aiming means for aircraft
|
|
GB415523A
|
|
Improvements in bomb sighting and navigational apparatus
|
|
GB333171A
|
|
Improvements in or relating to apparatus for physiologically testing aviators or other persons, and for testing accelerometers and like instruments
|
|
GB322293A
|
|
Improvements in or relating to apparatus for indicating or signalling acceleration
|
|
GB320361A
|
|
Improvements in instruments for measuring accelerations, gradients, inclinations and the like
|
|
GB180763A
|
|
Improvements in or relating to computing-appliances or indicatingscales for correcting altimeter readings
|
|
GB174979A
|
|
Improvements in mean pressure indicators
|
|
GB150471A
|
|
Mechanism for solving spherical triangles
|
|
GB177549A
|
|
Improvements in and relating to sighting devices for use on aircraft
|
|
GB165455A
|
|
Viewing or sighting devices for use on aircraft
|
|
GB177548A
|
|
Director apparatus for use on aircraft
|
