71532202
Aug 23, 1947
May 9, 1950
PORTABLE AND STATIONARY BELT CONVEYORS, BELT AND DRAG TYPE UNLOADERS, DITCHERS, SELF-PROPELLED DITCHING MACHINES BITUMINOUS AND MAINTENANCE PLANTS, BITUMINOUS TAMPING, VIBRATING, AND LEVELING FINISHERS, CRUSHING AND SCREENING PLANTS, BUCKET ELEVATORS, APRON AND RECIPROCATING FEEDERS, MINERAL AGGREGATE DRYERS, DUST COLLECTORS
Yarns and Threads