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经营范围
发明名称
Air filter
摘要
申请公布号
USD452302(S1)
申请公布日期
2001.12.18
申请号
US20000118590F
申请日期
2000.02.14
申请人
DART INDUSTRIES INC.
发明人
HAGEN R. SEAN
分类号
主分类号
代理机构
代理人
主权项
地址
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