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发明名称
TEMPERATURE CONTROL APPARATUS OF ROAD SURFACE HAVING DOUBLE STORAGE USING SUBTERRANEAN HEAT
摘要
申请公布号
KR100991060(B1)
申请公布日期
2010.10.29
申请号
KR20080038967
申请日期
2008.04.25
申请人
发明人
分类号
E01C11/26;E01H5/10
主分类号
E01C11/26
代理机构
代理人
主权项
地址
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