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发明名称
PROCESS FOR MANUFACTURING CONCENTRATED FLUOROBORIC ACIDOF HIGH PURITY
摘要
申请公布号
PL116040(B1)
申请公布日期
1981.05.30
申请号
PL19780208528
申请日期
1978.07.18
申请人
发明人
分类号
C01B;C01B35/06;(IPC1-7):C01B35/06
主分类号
C01B
代理机构
代理人
主权项
地址
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