13 SUPPORTING, GUIDING AND ACTUATING DEVICES FOR CURTAINS; ELECTRO-MECHANICAL TRANSPORT INSTALLATIONS FOR CURTAINS; ACCESSORIES FOR CURTAIN RAILS SUCH AS SUPPORTS, END COVERS, CORD GUIDES, GLIDERS AND ROLLERS, HOOKS AND TAPES, ALL SORTS OF CONNECTING PARTS, HANGERS, CORD DRAWN TRACK INSTALLATIONS FOR STAGES, SEPARATIONS FOR COMPARTMENTS ESPECIALLY FOR HOSPITALS