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经营范围
发明名称
PORTABLE PEDESTAL AIR FILTERING DEVICE
摘要
A portable pedestal air filtering device is provided. The device includes a filtered air generation head, a support riser for supporting the filtered air generation head at an elevation above a support surface.
申请公布号
US2007209701(A1)
申请公布日期
2007.09.13
申请号
US20060617141
申请日期
2006.12.28
申请人
发明人
LASKO WILLIAM E.;ORR PAUL W.
分类号
B03C3/01;B08B7/00
主分类号
B03C3/01
代理机构
代理人
主权项
地址
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