Range Ventilation Small 320×254 Medium 640×509 Large 1024×814 Download Tiff Original 2400×1907 | (729.6 KB) Description This range has been designed around the feasibility of ventilation. Ventilation is the intentional movement of air from outside a building to the inside. Keywords range ventilation, ventilation Galleries Appliances Source: Government Printing Office The Official Gazette of the United States Patent Office (Washington, DC: Government Printing Office, 1895)
