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经营范围
发明名称
FLUIDO DI PERFORAZIONE A BASE DI OLIO
摘要
申请公布号
IT1275868(B1)
申请公布日期
1997.10.24
申请号
IT1995MI00432
申请日期
1995.03.07
申请人
ENICHEM AUGUSTA S.P.A.;ENIRICERCHE S.P.A.
发明人
CIALI MASSIMO;CASSANI ELENA;MARCOTULLIO ARMANDO;CARMINATI STEFANO
分类号
C09K
主分类号
C09K
代理机构
代理人
主权项
地址
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