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发明名称
AN AIR FLOW ARRANGEMENT WITH THE AID OF ION-WIND
摘要
申请公布号
PL152378(B1)
申请公布日期
1990.12.31
申请号
PL19860259945
申请日期
1986.06.06
申请人
发明人
分类号
B03C3/00;B03C3/34;H01T;H01T19/00;H01T23/00;H05F3/04;(IPC1-7):H01T19/00
主分类号
B03C3/00
代理机构
代理人
主权项
地址
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