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发明名称
METHOD FOR EXECUTING THE VIADUCT OF RAHMEN BOX-GIRDER WHICH PRESTRESSED BY TEMPORARY SUPPORTS
摘要
申请公布号
KR100208396(B1)
申请公布日期
1999.07.15
申请号
KR19970018191
申请日期
1997.05.12
申请人
PARK, CHANG-RYEOL
发明人
PARK, CHANG-RYEOL
分类号
E01D1/00;E01D2/04;(IPC1-7):E01D1/00
主分类号
E01D1/00
代理机构
代理人
主权项
地址
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