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经营范围
发明名称
IMPROVED TREATMENT OF MINE EFFLUENTS
摘要
申请公布号
ZA8907731(B)
申请公布日期
1990.07.25
申请号
ZA19890007731
申请日期
1989.10.12
申请人
GENCOR LIMITED
发明人
MICHAEL KIETH OERTEL;ELLEN NANDA LAWSON;GAVIN ANDREW HULSE
分类号
C02F
主分类号
C02F
代理机构
代理人
主权项
地址
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