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发明名称
DEVICE FOR WASTE WATER PURIFICATION FROM HEXAVALENT CHROMIUM
摘要
申请公布号
SU893884(A2)
申请公布日期
1981.12.30
申请号
SU19802905647
申请日期
1980.04.07
申请人
UK I INZHENEROV VODNOGO KHOZYAJSTVA
发明人
ROGOV VLADIMIR M,SU;FILIPCHUK VIKTOR L,SU;SHVETSOVA TATYANA L,SU
分类号
C02F1/46;C02F101/22;(IPC1-7):C02F1/46
主分类号
C02F1/46
代理机构
代理人
主权项
地址
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