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发明名称
METHOD OF PREPARING SORBENT FOR SEWAGE PURIFICATION
摘要
申请公布号
RU1803176(C)
申请公布日期
1993.03.23
申请号
SU19904869806
申请日期
1990.06.28
申请人
INST MINERALOGII, ×EOXôMôô ô KPôCTAóóOXôMôô PE¯KôX ÜóEMEHTOB
发明人
CHELISHCHEV NIKOLAJ F,SU;KARASEVA VALENTINA N,SU;BOGOMOLOV OLEG N,SU;SELENOV VADIM G,SU;MIKHAJLOV ALEKSANDR V,SU;GOLUBTSOV ITEN V,SU;VINOGRADOVA IRINA N,SU
分类号
B01J20/16;B01J20/00;B01J20/24;C02F1/28;C02F101/12;C02F101/14;C02F101/20
主分类号
B01J20/16
代理机构
代理人
主权项
地址
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