METHOD OF TREATING NICKEL-CONTAINING ETCHING WASTE FLUID,申请号EP19920104897-传众专利搜索

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发明名称	METHOD OF TREATING NICKEL-CONTAINING ETCHING WASTE FLUID
摘要
申请公布号	EP0508187(A3)	申请公布日期	1992.12.30
申请号	EP19920104897	申请日期	1992.03.20
申请人	NITTETU CHEMICAL ENGINEERING LTD.;KABUSHIKI KAISHA TOSHIBA	发明人	HIRABAYASHI, TERUHIKO;IMAGIRE, YOSHIYUKI;KURIHARA, TOSHIAKI;AKIYOSHI, EIICHI;MAEKAWA, RYOICHI
分类号	C01G49/00;C01G53/00;C23F1/28;C23F1/46;(IPC1-7):C23F1/46	主分类号	C01G49/00
代理机构		代理人
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