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classificationCode:("ipc:h01f")
APPARATUS FOR IDENTIFYING ROAD FOR PEOPLE WITH VISUAL IMPAIRMENT
SMART CROSSWALK SYSTEM HAVING BAILIE BLOCK TRAFFIC LIGHT
VEHICLE ENTRANCE AND QUARANTINE APPARATUS AND DRIVING METHOD THEREOF
VEHICLE ENTRANCE AND QUARANTINE APPARATUS AND DRIVING METHOD THEREOF
VEHICLE ENTRANCE AND QUARANTINE APPARATUS AND DRIVING METHOD THEREOF
SYSTEM AND METHOD FOR CONTROLLING ELECTRIC RAIL VEHICLE AND PLATFORM
APPARATUS FOR CONTROLLING PLATFORM OF ELECTRIC RAIL VEHICLE AND METHOD THEREOF
Multi-level epidemic prevention system for healthy residential area