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发明名称
CENTRIFUGAL IMPELLER AND AIR PURIFIER USING IT
摘要
申请公布号
JPH09210418(A)
申请公布日期
1997.08.12
申请号
JP19960016394
申请日期
1996.02.01
申请人
HITACHI LTD;HITACHI TECHNO ENG CO LTD
发明人
TOYAMA YUJI;TAKADA YOSHIHIRO;TERANO MASAYUKI;YOKOYAMA MAKOTO;HONMA KEIICHI;KAWASAKI OSAMU;INOUE MASAYOSHI
分类号
F24F7/06;(IPC1-7):F24F7/06
主分类号
F24F7/06
代理机构
代理人
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地址
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