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经营范围
发明名称
Perfectionnements à la séparation et à la récupération de composés fluorés
摘要
申请公布号
FR1427940(A)
申请公布日期
1966.02.11
申请号
FR19640000411
申请日期
1964.12.30
申请人
SOCIETE D'ELECTROCHIMIE, D'ELECTROMETALLURGIE ET DES ACIERIES ELECTRIQUES D'UGINE
发明人
分类号
C01B7/19
主分类号
C01B7/19
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代理人
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