Railway points; washers of metal for adjustment of precision hardware; wall plugs of metal; screws of metal; building materials of metal, namely, composite panels composed primarily of metal; nuts of metal
Metal GoodsAcoustic alarms; aerials; heat-regulating apparatus in the nature of electronic control devices for heating management; printed circuits; measuring devices, electric, namely, electric lasers for measuring, ultrasonic transducers, thickness gauges; precision measuring apparatus, namely, pressure gauges, pressure sensors, motion sensors, optical sensors, temperature sensors, piezoelectric sensors, strain sensors; recorded computer operating programs; signals, luminous or mechanical, namely, road signs, luminous or mechanical; electro-dynamic apparatus for the remote control of signals; teleprompters; microprocessors; central processing units (CPU); Global positioning system (GPS) apparatus
Electrical and Scientific Apparatus