Aerating pumps for aquaria; Kitchen machines, namely, electric mixers; Centrifugal pumps; Circulating pumps; Blowing machines for the compression, exhaustion and transport of gases; Compressed air pumps; Taps being machine tools; Superchargers, namely, air compressors; Beer pumps; Air suction machines; Hydraulic pumps; Hydraulic valve actuators; Water pumps for automobiles; Electromagnetic valves being parts of machines; Compressed air extracting pumps