A AZIMUTH ALIGNER

[ Winches; ] machine tools for aligning drill rigs and drilling templates

[ Surveying machines and instruments; ] apparatus [ for the recording of sound or images ] * for aligning drill rigs and drilling templates *; apparatus for the reproduction of sound or images * for aligning drill rigs and drilling templates *; apparatus for the transmission of sound or images * for aligning drill rigs and drilling templates *

Geological prospecting [; surveying ]