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发明名称
Gleichzeitige Herstellung von Phosphor oder Phosphorsaeure und Gasgemischen, die Wasserstoff und Stickstoff oder Wasserstoff, Stickstoff und Kohlenoxyd enthalten
摘要
申请公布号
DE531498(C)
申请公布日期
1931.08.10
申请号
DE1929V024767D
申请日期
1929.01.10
申请人
EDMOND VOITURON
发明人
分类号
C01B25/20
主分类号
C01B25/20
代理机构
代理人
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