Electric motors other than for land vehicles; electric motor-driven fans, ventilator, and blowers, all included in this class for engines and motors; replacement parts for the aforesaid goods, namely, fan wheels for engine and motor fans, housings for blowing machines, inflow nozzles, outflow nozzles, housing for diffusion fans, housings for diffusion pumps; blowing machines for the compression, exhaustion, and transport of gases; fittings specially adapted for electric blowing machines, name...