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发明名称
VERFAHREN ZUR HERSTELLUNG VON REINEM FLUORWASSERSTOFF.
摘要
申请公布号
CH551341(A)
申请公布日期
1974.07.15
申请号
CH19690016370
申请日期
1969.11.03
申请人
VEB FLUORWERKE DOHNA
发明人
分类号
C01B7/19;(IPC1-7):C01B7/22
主分类号
C01B7/19
代理机构
代理人
主权项
地址
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