DUSTRÉSA

Chemical processing machines and apparatus, namely, separating machines for chemical processing and emulsifying machines for chemical processing; dust collecting machines for chemical processing; extracting machines for collecting mist for chemical processing; extracting machines for collecting oil mist for chemical processing; oil-water separators for pneumatic controls being part of machines; filtering machines for chemical processing; filters for dust collecting machines for chemical processing; filters for extracting machines for collecting mist for chemical processing; filters for extracting machines for collecting oil mist for chemical processing; non-electric prime movers, not for land vehicles other than water mills and wind mills, namely, turbines, other than for land vehicles and internal combustion engines for machine operation; motors and engines except for land vehicles; water milling machines; windmills; pneumatic and hydraulic machines and instruments, namely, power-operated blowers, pneumatic and hydraulic pumps and compressors for machines; air suction machines; blowing machines for the compression, exhaustion and transport of gases; steam engine boilers for non-electric prime movers in the nature of turbines, other than for land vehicles and internal combustion engines for machine operation

Electric boilers, other than parts of machines; freezing machines and apparatus for industrial purposes, namely, freezers; drying apparatus and installations, namely, drying apparatus for chemical processing; recuperators for chemical processing; steamers for chemical processing; evaporators for chemical processing; distillation apparatus not for scientific purposes; heat exchangers for chemical processing; air-conditioning apparatus for industrial purposes; filters for air purifiers for industrial purposes; air filters for air conditioning units for industrial purposes; air filtering installations for industrial purposes; air cooling apparatus for industrial purposes; hot air apparatus for industrial purposes, namely, hot air blowers, hot-air space heating apparatus; air purifiers for industrial purposes; electric air deodorizers for industrial purposes; fans for air conditioning apparatus for industrial purposes; ventilating fans for industrial purposes; water purification units for industrial purposes; garbage incinerators for industrial purposes