| 发明名称 |
BRIDGE, AND FLOOR PANEL AND METHOD FOR MANUFACTURING THE SAME |
| 摘要 |
According to an embodiment of the present invention, a floor panel used in a footbridge comprises: a frame portion; a mortar layer including a reinforcing material by being located inside the frame portion; and a stone layer formed on the mortar layer inside the frame portion. |
| 申请公布号 |
KR20150053451(A) |
申请公布日期 |
2015.05.18 |
| 申请号 |
KR20130135406 |
申请日期 |
2013.11.08 |
| 申请人 |
DOOSAN CONSTRUCTION CO., LTD. |
发明人 |
YOO, KYOO HAK |
| 分类号 |
E01D19/12 |
主分类号 |
E01D19/12 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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