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发明名称
CONTROLLING METHOD FOR ACTIVE SLUDGE TREATMENT
摘要
申请公布号
JPH04243598(A)
申请公布日期
1992.08.31
申请号
JP19910006044
申请日期
1991.01.23
申请人
MEIDENSHA CORP
发明人
MATSUNAGA AKIRA;FUKUOKA MASAYOSHI
分类号
C02F3/12
主分类号
C02F3/12
代理机构
代理人
主权项
地址
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