Air filters for pneumatic controls being part of machines; Ball valves being parts of machines; Compressed air machine components, namely, cylinders, valves and air grips; Industrial robots; Machine parts, namely, cylinders; Oil-water separators for pneumatic controls being part of machines; Packaging machines and parts thereof; Parts for compressed-air machines, namely, pressure switches and sensors for monitoring, controlling, and switching hydraulic or pneumatic systems sold as an integral...