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发明名称
METHOD AND DEVICE FOR DISCHARGING EXCESSIVE SLUDGE AND SCUM
摘要
申请公布号
JPH04277087(A)
申请公布日期
1992.10.02
申请号
JP19910064070
申请日期
1991.03.05
申请人
HITACHI KIDEN KOGYO LTD
发明人
MIZUTA KOICHI;YOSHIDA TERUHISA
分类号
C02F1/40;C02F3/12
主分类号
C02F1/40
代理机构
代理人
主权项
地址
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