유리판들의 열 프리스트레싱 (thermal prestressing)을 위한 블로어 박스 (blower box)
유리판들의 열 프리스트레싱 (thermal prestressing)을 위한 블로어 박스 (blower box)
METHODS AND APPARATUS FOR CONSTRUCTING GLASS FURNACE STRUCTURES
Shaped glass laminates and methods for forming the same
CID METHOD OF MANUFACTURING MULTI CURVATURE WINDOW GLASS FOR AUTOMOBILE CID
PARTIAL RIGIDITY REINFORCEMENT APPARATUS OF GLASS MATS USED FOR HEADLINER OF VEHICLES