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发明名称
IRON OXIDE WITH SILICA PREPARATION PROCESS
摘要
申请公布号
RO109729(B1)
申请公布日期
1995.05.30
申请号
RO19930000204
申请日期
1993.02.17
申请人
INSTITUTUL DE FIZICA SI TEHNOLOGIA MATERIALELOR, BUCURESTI- MAGURELE
发明人
DIAMANDESCU CONSTANTIN LUCIAN;TARABASANU MIHAILA DOINA ECATERINA;POPA MIHAI
分类号
C01G49/02;(IPC1-7):C01G49/02
主分类号
C01G49/02
代理机构
代理人
主权项
地址
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