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发明名称
DEVICE FOR AUTOMATICALLY OPERATING VENTILATING FAN OF SIMULTANEOUS INTAKE-EXHAUST TYPE
摘要
申请公布号
JPH0526487(A)
申请公布日期
1993.02.02
申请号
JP19910180894
申请日期
1991.07.22
申请人
MATSUSHITA SEIKO CO LTD
发明人
NISHIKAWA TAKAHITO
分类号
F24F7/007;F24F7/013
主分类号
F24F7/007
代理机构
代理人
主权项
地址
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