YUJOO CO., LTD.
YUJOO CO., LTD. Patent applications | ||
Patent application number | Title | Published |
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20130326967 | LARGE CONCRETE BLOCK FOR CRANE LIFTING, METHOD FOR MANUFACTURING SAME, AND METHOD FOR INSTALLING SAME - Disclosed herein is a large concrete block for crane lifting. The large concrete block includes a large concrete block body ( | 12-12-2013 |