REMOVAL OF GREASE AND OIL FROM PARTICULATE BED GRANULES BY BACKWASHING WITH A DETERGENT,申请号US19760653384-传众专利搜索

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发明名称	REMOVAL OF GREASE AND OIL FROM PARTICULATE BED GRANULES BY BACKWASHING WITH A DETERGENT
摘要
申请公布号	US4032443(A)	申请公布日期	1977.06.28
申请号	US19760653384	申请日期	1976.01.29
申请人	STERLING DRUG INC.	发明人	ROSS, DAVID S.
分类号	B01D24/46;B01D;B01D24/24;B01D25/28;B01D29/62;C02F1/00;(IPC1-7):B01D23/24	主分类号	B01D24/46
代理机构		代理人
主权项
地址

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