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发明名称
Verfahren zum Trennen von Gasgemischen, insbesondere Luft, in Fraktionen verschiedener Fluechtigkeit
摘要
申请公布号
DE924154(C)
申请公布日期
1955.02.28
申请号
DE1953N006606
申请日期
1953.01.10
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
KOEHLER JACOB WILLEM LAURENS
分类号
F25J3/04;H01J25/10
主分类号
F25J3/04
代理机构
代理人
主权项
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