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发明名称
Verfahren zur Trennung von Gasgemischen in der Kaelte durch Verfluessigung und Rektifikation
摘要
申请公布号
DE915456(C)
申请公布日期
1954.07.22
申请号
DE1951A014255
申请日期
1951.10.26
申请人
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CL
发明人
ETIENNE ALFRED
分类号
F25J3/02;F25J3/04
主分类号
F25J3/02
代理机构
代理人
主权项
地址
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