FOUNDRY INSTALLATIONS, THEIR MACHINES AND ACCESSORIES, BE IT STANDS FO R MOLDING AND UNMOLDING, STANDS FOR CORINGAND PITTING, MACHINES FOR M OLDING BY SHAKING WITHOUT A FRAMEWORK, MACHINES FOR MOLDING BY PRE- SSURE OF FIRE, SEPARATORS BY BREAKAGE, DISCHARGERS BY VIBRATIONS, INST ALLATIONS FOR GRANULATING, MACHINES FOR TRIMMING, INSTALLATIONS FOR TH E RECOVERY AND PREPARATION OF SAN, SANDBLASTERS, PULVERIZERS, CENTRIFU GAL SEPARATORS, COOLERS FOR SAND, INSTALLATIONS FOR COMPOSITION OF PRE SSURES, ELEVATORS, CONVEYORS, ENDLESS SCREW CONVEYORS, CONVEYORS WITH VIBRATIONS, ROCKERS FOR HEAVY WEIGHTS, CARRIERS AND SUPPORTS FORA CARRIER, MOLDING FRAMEWORK, CRANES, VIBRATORS, DEADENERS FOR FOUNDRY M ACHINES, FURNANCES, AND MOLDING MACHINES