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发明名称
METHOD AND DEVICE FOR BIOLOGICAL TREATMENT OF SEWAGE
摘要
申请公布号
SU1754670(A1)
申请公布日期
1992.08.15
申请号
SU19904860880
申请日期
1990.06.14
申请人
SERGEEV VALENTIN A,SU;MOTOSHIN ALEKSANDR N,SU;SHCHERBAKOV ALEKSANDR A,SU
发明人
SERGEEV VALENTIN A,SU;MOTOSHIN ALEKSANDR N,SU;SHCHERBAKOV ALEKSANDR A,SU
分类号
C02F3/02;C02F101/30
主分类号
C02F3/02
代理机构
代理人
主权项
地址
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