Machines for use in agriculture, horticulture, namely, wind turbines, and replacement parts therefor; Machines for use in agriculture, horticulture being wind fans for frost protection, dust suppression, and evaporative cooling, and replacement parts therefor; Machines for use in agriculture, horticulture, namely, wind machines being windmills, and replacement parts therefor; Machines for use in agriculture, horticulture being power operated blowers, namely, drying fan machines, portable fan ...