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经营范围
发明名称
AIR CLEANING SYSTEM
摘要
申请公布号
JPH05240479(A)
申请公布日期
1993.09.17
申请号
JP19920042816
申请日期
1992.02.28
申请人
HITACHI LTD;HITACHI TECHNO ENG CO LTD
发明人
YOSHITOMI TATSUO;TOYAMA YUJI;TERANO MASAYUKI;HONMA KEIICHI
分类号
B01D46/00;B01D46/42;F24F7/06;(IPC1-7):F24F7/06
主分类号
B01D46/00
代理机构
代理人
主权项
地址
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