(subclass Altimeter MeasuringDevice) | MilitaryDevices.kif 1420-1420 | Altimeter is a subclass of measuring device |
(subclass AbsoluteAltimeter Altimeter) | MilitaryDevices.kif 1434-1434 | Absolute altimeter is a subclass of altimeter |
(subclass BarometricAltimeter Altimeter) | MilitaryDevices.kif 1469-1469 | Barometric altimeter is a subclass of altimeter |