Fans, fan blades, impellers and impeller blades for use in machines and/or engines, namely, fans, fan blades, impellers and impeller blades for use in motor engines, fans, fan blades, impellers and impeller blades for machine engines and for use in axial fan condensers, vehicle engines, coils, mobile radiators and industrial heat exchangers

ANNULARLY AND HELICALLY CORRUGATED FLEXIBLE METAL HOSE SOLD WITH REINFORCING BRAIDING, FOR USE IN TRANSFERRING FLUENT INDUSTRIAL MATERIALS, namely, STEAM, HYDRAULIC FLUID, AND FUELS