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发明名称
METHOD OF TREATING FLUIDS
摘要
申请公布号
EP0185031(B1)
申请公布日期
1990.06.13
申请号
EP19850902383
申请日期
1985.04.29
申请人
HESKETT, DON E.
发明人
HESKETT, DON E.
分类号
C02F1/76;C02F1/28;C02F1/50;C02F1/70
主分类号
C02F1/76
代理机构
代理人
主权项
地址
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