Geometrical instruments
Indicator of direction of force traversing natural media
Gyroscopically controlled or stabilized
Inventor
active
Device for the correction of an error in the electric transmissi
Device for the leveling of the gyroscopic axis of a compass with
Follower device with differentiated speeds for gyrocompasses wit
System for transmitting heading information from a compass to se
Visual-display device with error correction
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Profile ID: LFUS-PAI-P-298159