Electric motors for refrigerators, ventilating, heating and air-conditioning apparatus; fans for refrigerators, ventilating, heating and air-conditioning apparatus; compressors for refrigerators, ventilating, heating and air-conditioning apparatus; blowing machines for the compression, exhaustion and transportation of gases for refrigerators, ventilating, heating and air-conditioning apparatus; pumps for refrigerators, ventilating, heating and air-conditioning apparatus; machine parts, namely...