9 APPARATUS AND INSTRUMENTS FOR RADIO FREQUENCY BORN IDENTIFICATION, NAMELY, RFID-PRODUCTS (RADIO FREQUENCY IDENTIFICATION DEVICES), NAMELY, PASSIVE AND ACTIVE SENSORS IN THE SHAPE OF SEALS, LABELS AND TRANSPONDERS, TO BE AFFIXED TO, OR INTEGRATED IN VARIOUS OBJECTS, INTENDED FOR AUTOMATIC IDENTIFICATION; READERS FOR DATA PROCESSING EQUIPMENT, PRINTERS, AERIALS AND RANGE CONTROL UNITS FOR RFID-APPLICATIONS