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发明名称
METHOD OF SEWAGE TREATMENT FROM HEAVY METALS
摘要
申请公布号
RU2023670(C1)
申请公布日期
1994.11.30
申请号
SU19914951396
申请日期
1991.06.27
申请人
MALOE PREDPRIYATIE "EKOTEKH"
发明人
SAKHAROVSKIJ VALENTIN G;SENECHKIN VIKTOR N;SHKIDCHENKO ALEKSANDR N;NECHAEV VYACHESLAV I
分类号
C02F1/463;C02F1/46;C02F101/20;C02F103/24;C02F103/30;(IPC1-7):C02F1/46
主分类号
C02F1/463
代理机构
代理人
主权项
地址
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