MANDYN

ELECTRICAL CONTROL APPARATUS FOR THE DRIVE MOTORS OF ELEVATORS AND OTHER VERTICAL CONVEYORS; TRANSISTORS, DIODES, SEMICONDUCTOR RESISTORS, CAPACITORS, INTEGRATED CIRCUIT BLOCKS, ELECTRICAL FUSES, RESISTORS, ELECTRICAL FILTERS, ELECTRON TUBES, VOLTAGE DIVIDERS, SEMICONDUCTORS, THYRISTORS, INTEGRATED DIGITAL AND ANALOG CIRCUITS, PHOTOCELLS, RELAYS, TRANSFORMERS, COILS, PRINTED, ETCHED AND EMBEDDED CIRCUITS, ELECTRIC AND ELECTROMAGNETIC MEMORY ELEMENTS; AND ELECTRONIC CIRCUIT BLOCKS FOR CONTROL INSTALLATIONS