Scientific, nautical, surveying, photographic, cinematographic, optical, acoustic, weighing, measuring, signalling, checking (supervision), lifesaving and teaching apparatus, instruments, installations and systems, namely, ultrasonic sensors, flaw detectors, thickness gauges, testers and computer hardware and programs in support thereof, ultrasonic probes and sensors, and ultrasonic sensor accessories, namely, sound deflectors, sound tubes, sonic nozzles, sensor housings and mounting aids, all for use in ultrasonic engineering, and in distance, movement, quality and material registering, measuring and testing; Apparatus, instruments, installations and systems for use in generating, conducting, distributing, transforming, detecting, accumulating, regulating, controlling or analyzing of electrical current or sound waves, namely, ultrasound inspection devices for non-medical, non-destructive testing; Apparatus, instruments, installations and systems, namely, ultrasound probes, not for medical use, for use in ultrasound-based filling condition and level registering, air, gas, suspension, solid recognition and measuring in liquids and solid bodies, movement detection and measuring, distance recognition and measuring in gases, liquids and solid bodies, and quality and material examining and testing, including in the fields of ultrasound, hardness and eddy currents; Apparatus, instruments, installations and systems for recording, transmission or reproduction of sound, in particular ultrasound, and images in the nature of sound and video recording and playback machines; Blank optical data carriers and blank magnetic data carriers for use in recording data, sound, in particular ultrasound, and images; Data processing equipment, namely, couplers, computers and computer peripheral devices

Surgical, medical, dental and veterinary ultrasound apparatus and instruments, namely, ultrasonic flow sensors for detecting the flow rate of liquids in tubes and pipes for use with medical and surgical devices, namely, heart-lung machines, organ transplant systems, dialysis machines, infusion pumps and contrast media injectors