[ Leather processing; working of leather; custom assembly of leather materials, namely, leather and imitations of leather, animal skins and tanned leather for use in the manufacture of leather laces, leather leashes, leather strings and leather leads for use in leather harnesses, in particular holding harnesses for holding and restraining pets and horses; custom assembly of leather materials, namely, leather and imitations of leather, animal skins and tanned leather for use in the manufacture...