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发明名称
ARTICULATED RETAINING WALL
摘要
申请公布号
CS227374(B1)
申请公布日期
1984.04.16
申请号
CS19800003578
申请日期
1980.05.21
申请人
GUELZOW,DIETRICH,DD
发明人
GUELZOW,DIETRICH,DD
分类号
E02D29/02;(IPC1-7):E02D29/02
主分类号
E02D29/02
代理机构
代理人
主权项
地址
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