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发明名称
Sand disturbance system
摘要
申请公布号
AU2009100210(A4)
申请公布日期
2009.04.23
申请号
AU20090100210
申请日期
2009.03.03
申请人
XINGYU ZHENG
发明人
XINGYU ZHENG
分类号
E02B3/02
主分类号
E02B3/02
代理机构
代理人
主权项
地址
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