Education services, namely, providing classroom instruction at the Preschool and kindergarten level

Valves as machine components; Power-driven cleaning device for industrial air pollution control equipment, namely, a device that produces high intensity impulse waves that loosen collected or impacted dust and debris without damaging the equipment; Pneumatic controls for machines, motors and engines; Gas generators for powering jet engines being a component part of jet engines; Gas compressors; Mixing machines; Fluid power component kit for machine control comprising pumps and valves; Machine...