.

Manual wheelchairs, see 12 22. Powered wheelchairs, see 12 23. Sitting furniture, see 18 09. Coxit chairs, see 18 09 09. Lounge chairs and easy chairs, see 18 09 15. Special sitting furniture, see 18 09 21. Modular seating systems, see 18 09 39. Accessories for sitting furniture, see 18 10.