Common metals, unwrought and semi-wrought, and their alloys; anchors, anvils, bells, rolled and cast building materials; metallic rails and other metallic materials for railway tracks; chains (excluding drive chains for vehicles); non-electric cables and wires of metal; locksmiths' goods; pipes of metal; safes and strongboxes; steel balls; horseshoes; nails and screws; other goods of metal (non-precious) not included in other classes; ores

Machines and machine tools; motors and engines (other than for land vehicles); transmission couplings and belts (other than for land vehicles); large agricultural instruments; incubators

Common metals, unwrought and semi-wrought, and their alloys; rolled and cast building materials; metallic rails and other metallic materials for railway tracks, chains (excluding drive chains for vehicles); non-electric cables and wires of metal; locksmiths' goods; pipes of metal; safes and strongboxes; steel balls; nails and screws; other goods of metal (non-precious) not included in other classes.

Machines and machine tools, motors and engines (other than for land vehicles); transmission couplings and belts (other than for land vehicles).