Heat exchangers being parts of machines, for anhydrous ammonia application systems

Electronic devices in the nature of electronic valves, electric sensors, flow switches, electronic speed controllers, power controllers, and flow regulators for controlling flow of liquids, granular materials, and anhydrous ammonia; flow meters; electronic control valves for regulating the flow of gases and liquids; electronic servo motor controllers; electric wire harnesses for power controllers; electronic apparatus and instruments for controlling, adjusting and testing of drives and motors; electric monitors for monitoring flowmeters for use in measuring liquid flow and detecting blockages in liquid flow; GPS receivers and global positioning system (GPS) apparatus, namely, GPS-based speed sensors, georeferenced application control equipment based on GPS data in the nature of sensors for the determination of distance, speed and location and equipment in the nature of GPS tracking devices for location and guidance of applicators and implements for use in agricultural equipment and snow and ice removal vehicles; global positioning system (GPS) apparatus, namely, liquid control and monitoring systems comprised primarily of computer hardware and recorded computer operating software designed to connect to and communicate on serial networks using adopted communication standards