Method of treating sewage or other waste material,申请号US19420432387-传众专利搜索

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发明名称	Method of treating sewage or other waste material
摘要
申请公布号	US2370974(A)	申请公布日期	1945.03.06
申请号	US19420432387	申请日期	1942.02.26
申请人	PACIFIC FLUSH TANK COMPANY	发明人	LANGDON LAWRENCE E.
分类号	C11B13/00	主分类号	C11B13/00
代理机构		代理人
主权项
地址

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