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发明名称
DEVICE FOR SIMULTANEOUS INLET-OUTLET FAN VENTILATION
摘要
申请公布号
JPH01163544(A)
申请公布日期
1989.06.27
申请号
JP19870320204
申请日期
1987.12.17
申请人
SANYO ELECTRIC CO LTD
发明人
KOYAMA HIDEKI;NAKAI KOICHI
分类号
F24F7/08
主分类号
F24F7/08
代理机构
代理人
主权项
地址
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