Instruments (mechanisms) for the automation of machining operations; Apparatus for use in mining; Tools for mining machines; Drill aligning instruments for use with machines; Machine tools; Machines; Automatic industrial machines; Automatic machine tools; Apparatus for use in drilling

Automatic control apparatus; Electronic apparatus for surveying; Surveying apparatus and instruments; Computer software; Nautical apparatus and instruments; Scientific apparatus and instruments; Cinematographic apparatus and instruments; Photographic apparatus and instruments; Apparatus for navigation; Optical apparatus and instruments; Weighing apparatus and instruments; Measuring apparatus; Measuring instruments; Signalling apparatus and instruments; Apparatus for recording images; Apparatus for recording sound; Apparatus for the transmission of images; Apparatus for the transmission of sound; Apparatus for the reproduction of sound or images; Measuring instruments for geophysics; Computer hardware for use with drilling apparatus