73573210
Dec 11, 1985
Aug 30, 1988
CONCRETE BATCHERS AND MIXERS, COMPONENTS AND PARTS THEREOF; SCREW CONVEYORS; TRUCK MIXERS; HOISTS FOR BUILDINGS; BUILDING CRANES, HIGH-RISE CRANES, AND FOLDING CRANES; TRUCK-MOUNTED CONCRETE PUMPS, STATIONARY SITE CONCRETE PUMPS, AND CONCRETE DISTRIBUTION MAST THEREFOR; AND COMBISCRAPING MACHINES FOR MANUAL AND AUTOMATIC AGGREGATE SCRAPING
Machinery