Separate chairs, connectible together into a row

Full Title

Chairs adapted for special purposes (chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs, A61G5/00; operating chairs or dental chairs A61G15/00) > Theatre, auditorium or similar chairs (detachable seats for mounting on stadium benches A47C1/16) > Separate chairs, connectible together into a row