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经营范围
发明名称
CONTROL DEVICE OF SLUDGE
摘要
申请公布号
JPS60809(A)
申请公布日期
1985.01.05
申请号
JP19830109236
申请日期
1983.06.20
申请人
HITACHI SEISAKUSHO KK
发明人
ASADA YOSHIMASA
分类号
B01D21/30;C02F11/00;(IPC1-7):B01D21/30
主分类号
B01D21/30
代理机构
代理人
主权项
地址
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