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经营范围
发明名称
TWOOSTAGE TREATMENT FOR EFFLUENT
摘要
申请公布号
JPS5413465(A)
申请公布日期
1979.01.31
申请号
JP19780056715
申请日期
1978.05.15
申请人
BAYER AG
发明人
IERUKU RUDORUFU;TEO MAN
分类号
C02F3/02;C02F3/28;C02F3/30
主分类号
C02F3/02
代理机构
代理人
主权项
地址
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