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发明名称
Verfahren zur Herstellung von Stickstoff bzw. Stickstoff-Wasserstoff-Gemischen
摘要
申请公布号
AT200104(B)
申请公布日期
1958.10.25
申请号
ATD200104
申请日期
1952.09.15
申请人
ENGELHARD INDUSTRIES, INC.
发明人
分类号
主分类号
代理机构
代理人
主权项
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