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기술연구
BIM과 기술융합
기술 연구와 개발
지적재산권
patent
METHOD OF INJECTING REPAIRING LIQUID FOR REPAIRING CRACKS OF CONCRETE STRUCTURES
등록번호 : 10-1055377
등록일 : 2011-08-02
만료일 : 2030-11-26
METHOD OF INJECTING REPAIRING LIQUID FOR REPAIRING CRACKS OF CONCRETE STRUCTURES
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