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发明名称
FREMGANGSMAADE OG APPARAT TIL UDVINDING AF NITROGENGAS VED LAVTEMPERATURDESTILLATION AF LUFT I TO DESTILLATIONSSOEJLER
摘要
申请公布号
DK75585(A)
申请公布日期
1985.08.22
申请号
DK19850000755
申请日期
1985.02.19
申请人
AIR PRODUCTS AND CHEMICALS INC.
发明人
AGRAWAL RAKESH;KOVAK KENNETH WILLIAM
分类号
F25J3/04;(IPC1-7):C01B/
主分类号
F25J3/04
代理机构
代理人
主权项
地址
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