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发明名称
PROCEDIMIENTO PARA PURIFICAR AGUAS RESIDUALES QUE CONTIENEN DERIVADOS DEL FENOL O FENOL Y ORMALDEHIDO
摘要
申请公布号
AR214431(A1)
申请公布日期
1979.06.15
申请号
AR19780270852
申请日期
1978.01.25
申请人
DEGUSSA
发明人
分类号
C02F1/68;C02F1/72;(IPC1-7):C02C5/04
主分类号
C02F1/68
代理机构
代理人
主权项
地址
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