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经营范围
发明名称
Procédé pour la préparation continue d'acide fluorhydrique
摘要
申请公布号
FR1154796(A)
申请公布日期
1958.04.16
申请号
FRD1154796
申请日期
1956.07.13
申请人
BUSS A. G.
发明人
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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