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发明名称
TRAFFIC LANE VARIABLE STRUCTURE OF ROAD
摘要
申请公布号
JPH11280031(A)
申请公布日期
1999.10.12
申请号
JP19980084353
申请日期
1998.03.30
申请人
TAISEI CORP
发明人
NANJO HIROTAKE
分类号
E01F15/00;(IPC1-7):E01F15/00
主分类号
E01F15/00
代理机构
代理人
主权项
地址
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