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发明名称
A method for separating and regenerating polyethylene glycol and silicon carbide abrasive material to enable re-use thereof
摘要
申请公布号
EP0968801(B1)
申请公布日期
2003.01.22
申请号
EP19990830266
申请日期
1999.05.04
申请人
MEMC ELECTRONIC MATERIALS S.P.A.;GARBO SERVIZI S.R.L.
发明人
ZAVATTARI, CARLO;FRAGIACOMO, GUIDO
分类号
B01D21/00;B24B55/12;B24B57/00;B28D5/00;(IPC1-7):B28D1/02;B01D21/26;B03B9/06;B01D37/04
主分类号
B01D21/00
代理机构
代理人
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地址
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