Machines and machine tools, namely, machines for use in sorting and the transport of waste and component parts therefore; tube conveyor systems comprising a loading station, transportation cylinders and hermetic pipelines connected to a hydraulic pressing container for waste handling and component parts therefore, pneumatic transporters for delivering mail and packages and component parts for pneumatic transporters of mail and packages; motors and engines except for land vehicles; machine cou...

Manipulative puzzles

Manipulative puzzles