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发明名称
VENTILATING DEVICE
摘要
申请公布号
JPH02251033(A)
申请公布日期
1990.10.08
申请号
JP19890069745
申请日期
1989.03.22
申请人
MATSUSHITA SEIKO CO LTD
发明人
OCHI KAZUNORI
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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