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发明名称
IMPROVEMENTS IN OR RELATING TO THE PURIFICATION OF LIQUIDS SUCH AS SEWAGE
摘要
申请公布号
ZA7504394(B)
申请公布日期
1976.08.25
申请号
ZA19750004394
申请日期
1975.07.09
申请人
SIMON HARTLEY (SA) (PROPRIETARY) LTD
发明人
ROBERTS W
分类号
主分类号
代理机构
代理人
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