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经营范围
发明名称
Production of silica particles
摘要
A process for producing ultra fine silica particles, the process comprising directing a plasma jet onto a silicon-containing compound thereby to form silica vapor and condensing the silica vapor on a collection surface.
申请公布号
US6495114(B1)
申请公布日期
2002.12.17
申请号
US19990460472
申请日期
1999.12.14
申请人
FINA RESEARCH, S.A.
发明人
DEBRAS GUY
分类号
C01B33/18;(IPC1-7):C01B33/12
主分类号
C01B33/18
代理机构
代理人
主权项
地址
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