A pc girder member for frame of underground layer and assembling structure of frame of underground by using of it and the method therof,申请号KR20050040266-传众专利搜索

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发明名称	A pc girder member for frame of underground layer and assembling structure of frame of underground by using of it and the method therof
摘要
申请公布号	KR100673475(B1)	申请公布日期	2007.01.29
申请号	KR20050040266	申请日期	2005.05.13
申请人		发明人
分类号	E02D29/045	主分类号	E02D29/045
代理机构		代理人
主权项
地址

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