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发明名称
Purification of hydrofluoric acid
摘要
申请公布号
US3166379(A)
申请公布日期
1965.01.19
申请号
US19620199642
申请日期
1962.06.04
申请人
UNION CARBIDE CORPORATION
发明人
BRADLEY HOWARD B.;PANKHURST ROBERT G.
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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