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发明名称
Способ тонкой очистки плавиковой кислоты
摘要
申请公布号
SU139306(A1)
申请公布日期
1960.11.30
申请号
SU19600681144
申请日期
1960.10.04
申请人
发明人
KURLYANDSKAYA I.I.;MARTYNOV YU.M.
分类号
C01B7/19
主分类号
C01B7/19
代理机构
代理人
主权项
地址
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