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US1935740A
|
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Aeroplane instrument
|
|
US1935736A
|
|
Indicating instrument
|
|
GB336288A
|
|
Improvements in or relating to arrangements for illuminating the dials of instruments
|
|
GB334324A
|
|
Improvements in or relating to electric lamp mountings for instrument panels or the like
|
|
US1620633A
|
|
Pitot-static tube
|
|
US1513680A
|
|
Straight-line indicator
|
|
US1679764A
|
|
Magnetic compass
|
|
CA326761A
|
|
Altitude indicating instrument
|
|
CA333436A
|
|
Electrical apparatus
|
|
CA298057A
|
|
Generator for earth inductor compasses
|
|
CA309079A
|
|
Lamp mounting for instrument boards
|
|
CA333798A
|
|
Engine synchronism indicator
|
|
CA309081A
|
|
Compass
|
|
CA367962A
|
|
Aircraft indicator
|
|
CA330770A
|
|
Compensator
|
|
CA309080A
|
|
Means for illuminating dials of instruments
|
|
CA328119A
|
|
Navigation light
|
|
CA378500A
|
|
Antenna retracting mechanism
|
|
CA331150A
|
|
Aeroplane instrument
|
|
CA325789A
|
|
Engine synchronizer and tachometer
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