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发明名称
Procédé de séparation de l'air
摘要
申请公布号
FR1016379(A)
申请公布日期
1952.11.10
申请号
FRD1016379
申请日期
1950.04.17
申请人
THE BRITISH OXYGEN COMPANY LIMITED
发明人
分类号
F25J3/04
主分类号
F25J3/04
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代理人
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