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发明名称
PURIFICATION OF BORON-CONTAINING SULPHURIC ACID
摘要
申请公布号
GB2050328(A)
申请公布日期
1981.01.07
申请号
GB19800015159
申请日期
1980.05.07
申请人
ALLIED CHEMICAL CORP
发明人
分类号
C01B35/00;C01B17/90;C01B35/06;(IPC1-7):C01B17/90
主分类号
C01B35/00
代理机构
代理人
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地址
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