Apparatus for detecting accident and analyzing accident
APPARATUS OF REPLACING SEAT COVER AND OPERATING METHOD THEREOF
A DRONE FOR VARIABLE RATE SPRAYING OF LIQUID OR GRANULES
PORTABLE VEHICLE SAFETY SEAT COMPATIBLE WITH TWO-POINT-TYPE AND THREE-POINT-TYPE
APPARATUS AND METHOD FOR DETECTING ACCIDENTS IN REAL TIME AND AUTOMATICALLY PROPAGATING ACCIDENTS
PRESSURE SENSITIVE DEVICE INSTALLING PEDAL AND SYSTEM HAVING THE SAME
PRESSURE MEASURING DEVICE INSTALLED IN PEDAL AND PRESSURE MEASURING SYSTEM COMPRISING SAME