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发明名称
AIR CONDITIONER VENTILATION DEVICE
摘要
申请公布号
JPH11137940(A)
申请公布日期
1999.05.25
申请号
JP19970305258
申请日期
1997.11.07
申请人
HITACHI LTD
发明人
HONDA TAKURO;OKAZAKI TAKASHI
分类号
G21F9/02;B01D47/02;(IPC1-7):B01D47/02
主分类号
G21F9/02
代理机构
代理人
主权项
地址
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