Measuring apparatus and instruments, namely, scanners for capturing data for the design and the making of the dental prostheses; Data processing equipment; Computer software for computer numerical control and production for the design and the making of the dental prostheses; Computer software for computer aided design (CAD) and computer-aided manufacturing (CAM) for the design and the making of the dental prostheses; Computer software for 3D milling and grinding for the design and the making ...