Coffee grinders, other than hand-operated; Curtain drawing devices, electrically operated; Electric egg beaters; Electric juicers; Electric arc welders; Paint spray guns; Sparking plugs for automotive engines; Vending machines; Window openers, electric; Aquarium pumps; Beer pumps; Compressed air pumps; Electric mixers; Electric pumps; Oil pumps for land vehicles; Sump pumps; Water pumps for land vehicles