Upright thrust actuator using chain direction conversion and upward thrust device using the same
Ultra Precision Machining of the Winston Cone Baffle for Space Observation Camera
SYSTEM METHOD AND COMPUTER READABLE STORAGE MEDIUM FOR MANAGING VEHICLES IN VEHICLE MART
Submarine vertical launch system capable of delaying the vertical rise time of the projectile
SUBMARINE HAVING TOWED ARRAY SONAR AND METHOD USING THE SAME
STAND-ALONE TYPE COOLING AND HEATING SYSTEM FOR CABIN
ROBOT TO SUPPORT INDEPENDENT ACTIVITIES FOR THE DISABLED
POWER SWIVEL SYSTEM OF VEHICLE SEAT AND PLANETARY GEAR-TYPE REDUCTION DEVICE THEREOF
POWER SUPPLY SYSTEM OF FOOD VEHICLE AND OPERATION METHODS THEREOF
PARKING SITE MANAGEMENT SYSTEM USING RAIDER SENSOR AND OPERATING METHOD THEREOF