GENEVA, March 10 -- SAM BU FINE CHEMICAL CO., LTD. (167 Seobu-ro 1637beon-gil, Juchon-myeonGimhae-siGyeongsangnam-do 50888), 삼부정밀화학 주식회사 (경상남도김해시주촌면 서부로1637번길 167), PARK, Heedae ((Yonsan-dong, Yonsan LG Apt) #122-802, 200, Gobun-roYonje-GuBusan 47585), 박희대 (부산광역시연제구고분로 200, 122동 802호 (연산동, 연산엘지아파트)) filed a patent application (PCT/KR2024/005041) for "MANUFACTURING METHOD FOR FOAM SHEET FOR ...