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发明名称
Aerator
摘要
申请公布号
USD661372(S1)
申请公布日期
2012.06.05
申请号
US201129388617F
申请日期
2011.03.31
申请人
ZHOU HUAQIANG;GUO YAOJIN;NIAGARA CONSERVATION CORP.
发明人
ZHOU HUAQIANG;GUO YAOJIN
分类号
主分类号
代理机构
代理人
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地址
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