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发明名称
METHOD OF BIOLOGICAL PURIFICATION OF WASTE WATER
摘要
申请公布号
SU664933(A1)
申请公布日期
1979.05.30
申请号
SU19762409017
申请日期
1976.10.05
申请人
VOLZHSKIJ AZOTNO-KISLORODNYJ ZAVOD
发明人
NEMCHINOV DMITRIJ P,SU;BELOSTOTSKIJ MIKHAIL D,SU;MARKOV PETR P,SU;PETROV VLADIMIR F,SU
分类号
C02F3/32;C02F103/34;C02F103/36;(IPC1-7):C02C5/10
主分类号
C02F3/32
代理机构
代理人
主权项
地址
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