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发明名称
Air Separation Method and Apparatus for Producing Nitrogen
摘要
申请公布号
CA2183511(A1)
申请公布日期
1997.05.08
申请号
CA19962183511
申请日期
1996.08.16
申请人
BOC GROUP, INC. (THE)
发明人
NAUMOVITZ, JOSEPH P.
分类号
C01B21/04;F25J3/04;(IPC1-7):F25J3/02
主分类号
C01B21/04
代理机构
代理人
主权项
地址
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