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发明名称
BEHANDLUNG EINES ULTRAFILTRATS DURCH ELEKTRODIALYSE.
摘要
申请公布号
DE3578135(D1)
申请公布日期
1990.07.19
申请号
DE19853578135
申请日期
1985.03.25
申请人
PPG INDUSTRIES, INC., PITTSBURGH, PA., US
发明人
CHRISTENSON, ROGER MORRIS, GIBSONIA, PA. 15044, US;EMMONDS, DONALD DEAN, FORD CITY, PA. 16226, US;SCOTT, MATTHEW STEPHEN, PITTSBURGH, PA. 15234, US
分类号
C25D13/24;B01D61/42;B01D61/44;B01D61/46;B01D61/58;C23G1/36;C25D21/18;C25D21/22;(IPC1-7):B01D61/42
主分类号
C25D13/24
代理机构
代理人
主权项
地址
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