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发明名称
WASTELESS METHOD FOR CLEANING FARM DRAINAGE
摘要
申请公布号
RU2083510(C1)
申请公布日期
1997.07.10
申请号
RU19940031078
申请日期
1994.08.24
申请人
VSEROSSIJSKIJ NAUCHNO-ISSLEDOVATELSKIJ INSTITUT ELEKTRIFIKATSII SELSKOGO KHOZYAJSTVA
发明人
GLAZKOV IVAN K;KOVALEV ALEKSANDR A;LOSYAKOV VLADIMIR P
分类号
C02F11/04;C02F103/20;(IPC1-7):C02F11/04
主分类号
C02F11/04
代理机构
代理人
主权项
地址
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