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发明名称
FREMGANGSM TE FOR SEPARERING AV NITROGEN FRA NATURG
摘要
申请公布号
NO157993(B)
申请公布日期
1988.03.14
申请号
NO19830000983
申请日期
1983.03.21
申请人
UNION CARBIDE CORPORATION
发明人
SWALLOW, BRIAN ROBERT
分类号
F25J3/02;(IPC1-7):F25J3/02
主分类号
F25J3/02
代理机构
代理人
主权项
地址
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