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发明名称
DRAINAGE STRUCTURE OF UNDERGROUND CONSTRUCTION
摘要
申请公布号
JPH041316(A)
申请公布日期
1992.01.06
申请号
JP19900103864
申请日期
1990.04.19
申请人
TAKENAKA KOMUTEN CO LTD
发明人
TSUBOUCHI KOICHI
分类号
E02B11/00;(IPC1-7):E02B11/00
主分类号
E02B11/00
代理机构
代理人
主权项
地址
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