Device for measuring the velocity of a body in an undersea envir

Device for monitoring the flow and temperature of a coolant

Device for operating electrical or electromechanical entry...

Device for preventing drunken driving of vehicle

Device for producing an optical or acoustic shift instruction

Device for providing a hologram of an insonified object

Device for registration of objects

Device for resetting a direction-of-travel indicator in automobi

Device for temporarily blocking the re-measurement of an electri

Device for the acoustic submarine teletyping

Device for the checking of the pressure of tires of a motor vehi

Device for the detection of an acoustic image

Device for the indication of different operating conditions of m

Device for transmission of measurement values

Device for transmitting acoustic waves through a liquid medium

Device for transmitting the condition of a switch between two pa

Device for transmitting the condition of a switch between two pa

Device for warning of excessive wear on a brake lining

Device location and identification system

Device simulator framework for an RFID infrastructure