9 Mechanical, Electrical and Electronical Apparatuses for Measuring, Signaling, and Control; Adjustment and Tracking Drives for Antennas, Industrial Handling of Machinery for Simulating the Function of the Human Hand in Programmable or Controllable Actuators, Manipulators, and Robots for Gripping, Clamping, Holding, Delivering, and Transporting, and Including Machine Parts for Mechanical, Hydraulical, Pneumatical or Electrical Actuation