Microchip; Aerials combiner; Variometers; Printed circuit boards; Printed circuits; Integrated circuits; Wafers for integrated circuits; Large scale integrated circuit; Resistances, electric; Electronic semi-conductors; Capacitors; Magnetic materials and devices, namely, magnetic identifying cards; Laser diodes; Thyristor; Choking coils for use in electrical apparatus; Conductors, electric; Electricity conduits; Electricity reducers, namely, electronic controllers used to reduce power consump...