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经营范围
发明名称
NITROGEN PRODUCTION METHOD AND APPARATUS
摘要
申请公布号
EP2126501(B1)
申请公布日期
2010.11.17
申请号
EP20080731689
申请日期
2008.03.07
申请人
PRAXAIR TECHNOLOGY, INC.
发明人
HOWARD, HENRY, EDWARD
分类号
F25J3/04
主分类号
F25J3/04
代理机构
代理人
主权项
地址
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