CALLIDUS

MEASURING INSTRUMENTS AND APPARATUSES FOR RECORDING DISTANCES, SURFACES AND THREE-DIMENSIONAL OBJECTS ON THE BASIS OF LASER TECHNIQUE, NAMELY, TOTAL STATIONS COMPRISED OF TELESCOPES, SENSOR MONITORS, SOFTWARE, MEMORY CARDS, KEYBOARDS, GLASS PRISMS, SHEET TARGETS, RECHARGEABLE BATTERIES, AND HARDWARE SENSORS, TACHYMETERS, SCANNERS, AND PHOTOGRAMMETRIC SYSTEMS CONSISTING OF CAMERAS, COMPUTERS AND MONITORS; LEVELING INSTRUMENT, NAMELY, SURVEYOR'S LEVELS; TRIPOD STANDS FOR CAMERAS

CONSTRUCTION, REPAIR AND RECONSTRUCTION OF BUILDINGS; INSTALLATION OF ELECTRICAL EQUIPMENT AND HEATING SYSTEM

SURVEYING OF THREE-DIMENSIONAL OBJECTS WITH THE AID OF LASER TECHNOLOGY, PARTICULARLY FOR SURVEYING CAVITIES IN GEOLOGICAL FORMATIONS, LAND SURFACES, BUILDINGS AND INDUSTRIAL MACHINES; GEOLOGICAL MEASURING BY MEASURING CALIBER AND COURSE OF BOREHOLES, ELECTRIC CONDUCTIVITY AND STRENGTH OF BOREHOLE FORMATIONS BY MEANS OF LASER TECHNIQUE IN THE CONSTRUCTION OF TUNNELS AND IN THE FIELD OF UNDERGROUND SURVEILLANCE; ARCHAEOLOGICAL EXPLORATION AND RESEARCH BY MEANS OF LASER TECHNIQUE