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KOREA INFRASTRUCTURE SAFETY & TECNOLOGY CORPORATION
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KYONGGI-DO, KR
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Patents Applications
last 30 patents
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Patent Application
Construction method for psc girder bridges
Publication number
20070056123
Publication date
Mar 15, 2007
BNG CONSULTANT, CO., LTD.
Sunghee Moon
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES