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发明名称
APPARATUS FOR CLEANING WASTE WATER OF PETROLEUM PRODUCTS AND MECHANICAL IMPURITIES
摘要
申请公布号
SU1636342(A1)
申请公布日期
1991.03.23
申请号
SU19894717186
申请日期
1989.07.11
申请人
NI PI OBOGASHCHENIYA MEKHANICHESKOJ OBRABOTKI POLEZNYKH ISKOPAEMYKH "URALMEKHANOBR"
发明人
KOSHELEVA LIDIYA A,SU;IVANOV NIKOLAJ M,SU
分类号
C02F1/40;C02F103/16;C02F103/34
主分类号
C02F1/40
代理机构
代理人
主权项
地址
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