Air screwdrivers; Automatic swimming pool cleaners and parts therefor; Car washing installations; Electric scissor sharpeners; Extension bars for power tools; Floor cleaning machines; Hot adhesive guns; Injectors for engines; Machine parts, namely, couplers and semi-couplers of synthetic material; Machines for blast cleaning a surface; O-rings being machine parts for sorting machines, packaging machines; Power-driven cleaning lances using explosive materials; Power lawn and garden tools, name...