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发明名称
WASTE WATER TREATMENT PROCESS
摘要
申请公布号
JPH03161093(A)
申请公布日期
1991.07.11
申请号
JP19890299039
申请日期
1989.11.17
申请人
HOKURIKU KYOWA:KK
发明人
IKEHARA EIICHI
分类号
C02F3/08;C02F3/10
主分类号
C02F3/08
代理机构
代理人
主权项
地址
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