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经营范围
发明名称
SELF-BALANCING BIPOLAR AIR IONIZER
摘要
申请公布号
EP0543894(A4)
申请公布日期
1993.07.28
申请号
EP19910914976
申请日期
1991.06.05
申请人
ION SYSTEMS, INC.
发明人
PARTRIDGE, LESLIE, W.
分类号
A61N1/44;B01J19/08;H01T23/00;(IPC1-7):H01T23/00;H01J27/00
主分类号
A61N1/44
代理机构
代理人
主权项
地址
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