Aerating pumps for aquaria; machines for electric accumulator industry; cutting machines; hand-held tools, other than hand-operated; dynamos; driving motors other than for land vehicles; motors, electric, other than for land vehicles; pumps [machines]; air pumps [garage installations]; vacuum pumps [machines]; valves [parts of machines]; compressed air pumps; turbocompressors; blowing machines for the compression, exhaustion and transport of gases; suction machines for industrial purposes; bellows [parts of machines]; compressed air machines; blowing machines; pressure reducers [parts of machines]; welding machines electric; welding apparatus, gas-operated; electric welding apparatus; soldering apparatus, electric; electric arc welding apparatus; electric arc cutting apparatus; washing apparatus; filter presses; pneumatic transporters