Optical, measuring, checking, apparatus and instruments, namely, biometric readers and non-destructive testing devices using ultrasound; data processing equipment, namely, equipment for signal processing and 3D image processing using ultrasound for the visualization, retrieval, sharpening, restoration or recognition of an image; software for signal processing and 3D image processing using ultrasound for the visualization, retrieval, sharpening, restoration or recognition of an image; ultrasou...