Sewage treating apparatus comprising a receptacle having a rotatable support partially submerged in liquid therein and having a matrix of oxidizing bacteria thereon,申请号US19440550554-传众专利搜索

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发明名称	Sewage treating apparatus comprising a receptacle having a rotatable support partially submerged in liquid therein and having a matrix of oxidizing bacteria thereon
摘要
申请公布号	US2433884(A)	申请公布日期	1948.01.06
申请号	US19440550554	申请日期	1944.08.22
申请人	GUGGENHEIM BROTHERS	发明人	BEVAN JOHN G.
分类号	C02F3/08	主分类号	C02F3/08
代理机构		代理人
主权项
地址

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