73548377
Jul 16, 1985
Nov 25, 1986
CEMENT MANUFACTURING SYSTEMS COMPRISING, AS COMPONENTS THEREOF, CEMENT RAW MATERIAL GRINDERS AND HOMOGENIZERS, CLINKER BURNING AND COOLING EQUIPMENT, CLINKER STORAGE SILOS, CEMENT GRINDERS AND GROUND CEMENT STORAGE SILOS, CONVEYING SYSTEMS COMPRISING BELTS, DUCTS AND PIPES AND SHUT-OFF VALVES AND GATES THEREFOR, CYCLONES, HEAT EXCHANGERS, CEMENT PACKING MACHINES AND LOADERS SOLD AS A UNIT; RAW MATERIAL GRINDERS AND HOMOGENIZERS AND COMPONENT PARTS THEREOF; CYCLONES, CONVEYING SYSTEMS, COMPRISING BELTS, DUCTS, AND PIPES, AND SHUT-OFF VALVES AND COMPONENTS PARTS THEREOF; AND CEMENT PACKING MACHINES AND LOADERS AND COMPONENT PARTS THEREOF
Machinery