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2019
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Invention
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Multi-wall construction supporting piles used in construction of ports, rivers, dams, and concret... |
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Invention
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Highly elastic inorganic filler for repairing and reinforcing cracked region to enable formation ... |
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2018
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Invention
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Crosswalk with improved visibility and construction costs. The present invention relates to a cro... |
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Invention
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Packer assembly for repairing cracks of concrete structures and method for repairing cracks using... |
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2017
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Invention
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Paint scatter-proof cover for airless spray gun having air curtain generation member. The present... |
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2015
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Invention
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Protection block for protecting exposed waterproof sheet and construction method for protecting e... |
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Invention
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Pile for constructing retaining wall on cut area caused by mountain cutting and flimsy ground sus... |
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Invention
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Rainwater purifying apparatus for rainwater pipe, for recycling rainwater. The present invention ... |
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Invention
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Device for blocking rain and preventing falling of snow and icicle for rooftop of building. The p... |
