LIEFERVERFAHREN UND -SYSTEM UNTER VERWENDUNG EINER AUTONOMEN MOBILITÄTSVORRICHTUNG
DELIVERY METHOD AND SYSTEM USING AN AUTONOMOUS MOBILITY DEVICE
PORTABLE BATTERY APPARATUS FOR MOBILITY AND A BATTERY MANAGEMENT SYSTEM AND METHOD
PORTABLE BATTERY DEVICE, BATTERY MANAGEMENT SYSTEM AND METHOD FOR MOTOR DEVICE
Vehicular spoiler system to adjust airflow based on environmental factor
SOPILER SYSTEM OF VEHICLE WHICH CONTROLS AIRPLOW TO ENVIRONMENTAL FACTOR