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经营范围
发明名称
Process for enhancing the dewaterability of waste sludge from microbiological digestion.
摘要
申请公布号
EP0460814(B1)
申请公布日期
1994.04.13
申请号
EP19910304241
申请日期
1991.05.10
申请人
PORI INTERNATIONAL, INC.
发明人
KOVACS, GEZA LOUIS
分类号
B01D25/12;C02F11/12;C02F11/18;C02F103/00;(IPC1-7):C02F11/18
主分类号
B01D25/12
代理机构
代理人
主权项
地址
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