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发明名称
VENTILATION FAN
摘要
申请公布号
JPH02302543(A)
申请公布日期
1990.12.14
申请号
JP19890122197
申请日期
1989.05.16
申请人
MATSUSHITA SEIKO CO LTD
发明人
HIBI HISAO
分类号
F24F7/013
主分类号
F24F7/013
代理机构
代理人
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