MACHINES FOR THE PLACEMENT OF ELECTRONIC COMPONENTS, NAMELY, CHIP MOUNTERS AND THE FOLLOWING PARTS INTENDED FOR USE IN CHIP MOUNTERS AND OTHER DEVICES, NAMELY, BULK FEEDERS, BELTS, DRIVE PLATES, BUSHES, HOPPERS, OUTER SUPPLY TUBES, INNER SUPPLY TUBES, RATCHET GEARS, CAMS, SCREEN PRINTERS, CHIP TAPING MACHINES, AND VISUAL INSPECTION MACHINES

CERAMIC CAPACITORS; FIXED RESISTORS; ELECTRIC COILS; MAGNETIC CORES MADE OF FERRITE MATERIAL; MAGNETS; NEGATIVE TEMPERATURE COEFFICIENT THERMISTERS; ELECTRO-MAGNETIC INTERFERENCE SUPPRESSION FILTERS, NAMELY, FERRITE BEADS, CHOKE COILS, SPARK GAPS AND VARISTORS; DEVICES FOR CONVERTING ACOUSTIC ENERGY TO ELECTRICAL OR MECHANICAL ENERGY, NAMELY, PIEZOELECTRIC RECEIVERS AND PIEZOELECTRIC SOUNDERS; HYBRID INTEGRATED CIRCUITS; DC TO DC CONVERTERS; INVERTERS; SWITCHING POWER SUPPLIES; RADIO FREQUENCY COMPONENTS COMPRISING POWER AMPLIFIERS, RF MODULES AND ANTENNA UNITS; FILTERS, NAMELY, DIELECTRIC FILTERS; DIELECTRIC RESONATORS AND LC FILTERS; OPTICAL RECORDING DISCS, NAMELY, RECORDABLE COMPACT DISCS AND RECORDABLE DIGITAL VERSATILE DISCS; OPTICAL DISC PLAYERS; RECORDERS AND ERROR CHECKERS; MULTIMEDIA SEQUENCERS; MEDICAL SENSOR COMPONENTS, NAMELY, ELECTROLYTE ANALYZERS