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发明名称
PROCEDE ET INSTALLATION DE PRODUCTION D'OXYGENE GAZEUX A DEBIT VARIABLE PAR DISTILLATION D'AIR.
摘要
申请公布号
FR2652887(B1)
申请公布日期
1993.12.24
申请号
FR19890013159
申请日期
1989.10.09
申请人
AIR LIQUIDE
发明人
DARREDEAU BERNARD
分类号
C01B13/02;F25J3/04;(IPC1-7):F25J3/04
主分类号
C01B13/02
代理机构
代理人
主权项
地址
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