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发明名称
METHOD FOR TREATMENT OF SEWAGE
摘要
申请公布号
SU1691323(A1)
申请公布日期
1991.11.15
申请号
SU19894698842
申请日期
1989.05.31
申请人
INST GORNOGO DELA SO AN SSSR
发明人
GENTSLER GENNADIJ L,SU
分类号
C02F3/02
主分类号
C02F3/02
代理机构
代理人
主权项
地址
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