Device for indicating a symbol representing the location of a pa
Device for indicating airtightness
Device for indicating brake wear
Device for indicating low tire pressure
Device for indicating the current score when participating in sp
Device for indicating the maximum reading of a measuring instrum
Device for indicating the operative position of a valve
Device for indicating the position of a tractor with respect to
Device for keeping birds away with differential management...
Device for locating in buildings the exact position of hidden ob
Device for locating lost skis in powder snow
Device for marking a vehicle
Device for marking cars
Device for marking the path along the ground of a rolling wheel
Device for monitoring gear lever position
Device for optically indicating the pressure of a medium
Device for producing signal tones by means of chimes...
Device for recording and displaying a tennis score
Device for recording changes in indicia
Device for repelling rodents