PORTABLE VARIABLE MESSAGE SIGN ASSEMBLY PROVIDABLE REAL TIME INFORMATIONS USING WIRELESS COMMUNICATION
NAM YOUNGHO, LIM KUE YOUNG, HONG SEO BONG, MOON HYUK, JO GAE IL, LEE, TAE HOON
Year of Publication 09.07.2020
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Year of Publication 09.07.2020
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2 circling flow two-stage medicine liquid cleansing tower using spray nozzles
LIM KUE YOUNG, HONG SEO BONG, MOON HYUK, LEE MIN JAE, KIM GI TAE, JO GAE IL
Year of Publication 03.07.2020
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Year of Publication 03.07.2020
Patent
ROTARY TYPE SCRAPER
BANG KWAN OK, LIM KUE YOUNG, CHAE KYUNG SOO, KIM KWAN SU, CHOI JUNG HEE, KIM CHUNG HYEON
Year of Publication 05.12.2019
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Year of Publication 05.12.2019
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PVC High strength PVC pipe
LIM, KUE YOUNG, LEE, JONG HO, LEE, JONG TAE, PARK, SUNG JE, LEE, IL HAENG, SHIN, YOUNG SEOP
Year of Publication 31.10.2017
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Year of Publication 31.10.2017
Patent