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经营范围
发明名称
METALLIC DRAIN DITCH FOR MOUNTAIN ROAD
摘要
申请公布号
JPH11293755(A)
申请公布日期
1999.10.26
申请号
JP19980139124
申请日期
1998.04.13
申请人
ISHIGAKI OKASHI
发明人
ISHIGAKI OKASHI
分类号
E03F5/04;(IPC1-7):E03F5/04
主分类号
E03F5/04
代理机构
代理人
主权项
地址
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