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发明名称
Improvements in or in relation to negative air ion generators
摘要
申请公布号
AU692312(B2)
申请公布日期
1998.06.04
申请号
AU19950037370
申请日期
1995.10.20
申请人
JOSHUA SHAW
发明人
JOSHUA SHAW
分类号
G07C3/02;H01T19/04;H01T23/00;(IPC1-7):H01T19/04
主分类号
G07C3/02
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代理人
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