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

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