Air compressors; power tools, namely, road surface crack routers

CRACK AND JOINT ASPHALT AND CONCRETE ROADWAY SAWS, AND MELTER-APPLICATORS

FACTORY AUTOMATION, PROCESS CONTROL AND QUALITY CONTROL SYSTEMS, NAMELY, A DATA PROCESSOR UNIT, MEASUREMENT INSTRUMENTATION CONSISTING OF ON-LINE SENSORS WHICH MEASURE PRODUCT QUALITY, COMPUTER TERMINAL UNIT AND COMPUTER PROGRAM