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经营范围
发明名称
FABRICATED LATTICE BLOCK FOR SLOPE
摘要
申请公布号
KR930004415(Y1)
申请公布日期
1993.07.14
申请号
KR19900020142U
申请日期
1990.12.18
申请人
KWON, SU - KIL
发明人
KWON, SU - KIL
分类号
E02D17/20;(IPC1-7):E02D17/20
主分类号
E02D17/20
代理机构
代理人
主权项
地址
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