Belts for conveyors; Blades for power saws; Blades for power tools; Bookbinding machines for industrial purposes; Cemented carbide cutting tools; Cemented carbide tips; Extensions for power drill bits; Extensions for power tools; Window closers, hydraulic; Window closers, pneumatic; Window openers, electric; Window openers, hydraulic; Window openers, pneumatic; Miniature electric motors for toys; Miniature motors for use in motorized toys