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经营范围
发明名称
Procédé de fabrication d'air enrichi en oxygène
摘要
申请公布号
FR83034(E)
申请公布日期
1964.05.29
申请号
FR19630923759
申请日期
1963.02.05
申请人
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
发明人
CARBONELL EMILE
分类号
F25J3/04;F25J5/00
主分类号
F25J3/04
代理机构
代理人
主权项
地址
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