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经营范围
发明名称
VENTILATION FAN
摘要
申请公布号
JPS5666635(A)
申请公布日期
1981.06.05
申请号
JP19790142998
申请日期
1979.11.05
申请人
SUWA SEIKOSHA KK
发明人
KODAIRA TOSHIMOTO
分类号
F24F7/007
主分类号
F24F7/007
代理机构
代理人
主权项
地址
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