Motors and engines (except for land vehicles); heat exchangers (parts of machines); parts of and accessories for all of aforegoing in this class

Common metals and their alloys; pipes and tubes of metal; goods of common metal (not included in other classes)

Treatment of metal and products thereof

Semen, ova and all other genetic material in this class for artificial insemination of animals

Meat, including, fresh and processed pork; processed meat products, including, bacon, ham, sausages, wieners, kielbasa and bologna; food products, including, marinated meat, seasoned meat and prepared meals containing meat

Electrodes including electrodes for use in plasma arc torches