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Department Disaster Prevention Research Division
Date 2012
Patent No. 10-1201544
Title Underground Penetration Type Side Gutter Assembly
Applicant KIM, Yun Tae, AHN, Jae Chan, LEE, Chi Hun, KO, Taek Jo, LEE, Hoon, JUNG, Do Joon
Abstract Underground Penetration Type Side Gutter Assembly
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