Fees set out in Article 16 shall be part of reviews.
Fees shall not directly or indirectly be refunded, unless unduly collected.
Felt hats and other felt headgear, made from hat bodies or hoods and plateaux
Felt of coarse animal hair
Felt tips and other porous-tips for markers, without internal canal
Felt, coated, covered or laminated
Felt, whether or not impregnated, coated, covered or laminated
Felt, whether or not impregnated, coated, covered or laminated, n.e.c.
Female bovine animals, one but less than two years old
Ferrite cores, other than for deflection yokes
Ferro-alloys and articles of iron and steel
Ferro-cerium, pyrophoric alloys, articles of combustible materials, n.e.c.