WATER QUALITY CONTROLLER IN ACTIVATED SLUDGE PROCESS,申请号JP19890057574-传众专利搜索

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发明名称	WATER QUALITY CONTROLLER IN ACTIVATED SLUDGE PROCESS
摘要
申请公布号	JPH02237695(A)	申请公布日期	1990.09.20
申请号	JP19890057574	申请日期	1989.03.09
申请人	MEIDENSHA CORP	发明人	SEKINE TAKAO;SATO SHIGEO
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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