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发明名称
PROCESS FOR THE PREPARATION OF BORIC ACID AS WELL AS PROCESS FOR THE PREPARATION OF SILICA USING BORIC ACID THUS OBTAINED
摘要
申请公布号
EP0113139(B1)
申请公布日期
1987.10.21
申请号
EP19830201691
申请日期
1983.11.28
申请人
STAMICARBON B.V.
发明人
SPIJKER, RUUD
分类号
C01B35/06;C01B33/18;C01B35/10;C01F11/22;(IPC1-7):C01B35/10
主分类号
C01B35/06
代理机构
代理人
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地址
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