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发明名称
APPARATUS FOR TREATING WATER WITH STIRRING UNDER SURFACE
摘要
申请公布号
HU911853(D0)
申请公布日期
1991.12.30
申请号
HU19910001853
申请日期
1991.06.03
申请人
AIR PROD & CHEM
发明人
HONG SUN-NAN
分类号
C02F3/00;C02F3/12;C02F3/28
主分类号
C02F3/00
代理机构
代理人
主权项
地址
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