8505            |    Electro-magnets; permanent magnets and articles intended to become permanent magnets after magnetisation; electro-magnetic or permanent magnet chucks, clamps and similar holding devices; electro-magnetic couplings, clutches and brakes; electro-magnetic lifting heads.
8505.11.00     -- Of metal
8505.19.00     -- Other
8505.20.00   - Electro-magnetic couplings, clutches and brakes
8505.90.00   - Other, including parts