73609099
Jul 14, 1986
Jul 12, 1988
CURBER MACHINES FOR THE EXTRUSION OF CONTINUOUS ASPHALT AND CONCRETE CURBS; CORE DRILLING MACHINES AND DIAMOND BITS THEREFOR; DRYING MACHINE
MachineryAUTOMATIC TESTERS AND PARTS THEREOF, FOR USE IN THE CONSTRUCTION INDUSTRY FOR TESTING COMPRESSION OF CONCRETE, CEMENT, MORTAR, STEEL, ASPHALT, BITUMEN AND SOIL; WEIGHING MACHINES; ELECTRONIC LOAD CELLS; PENETROMETERS AND PARTS THEREOF
Electrical and Scientific Apparatus