Means for treating sewage, industrial wastes, and the like,申请号US19350021378-传众专利搜索

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发明名称	Means for treating sewage, industrial wastes, and the like
摘要
申请公布号	US2077907(A)	申请公布日期	1937.04.20
申请号	US19350021378	申请日期	1935.05.14
申请人	UNDERPINNING & FOUNDATION COMPANY, INC.	发明人	STREANDER PHILIP B.
分类号	C02F3/22	主分类号	C02F3/22
代理机构		代理人
主权项
地址

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