A HUMAN NECESSITIES
A47 FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
A47C CHAIRS; SOFAS; BEDS
21/00 Attachments for beds, e.g. sheet holders or bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
A47C21/003 Lighting, radio, telephone or the like connected to the bedstead